Winter Frost

Icy blues from Alice Blue down to midnight — cold without feeling sterile. Suits holiday campaigns and clean tech landing pages alike; midnight anchors text duties.

Colors

Export color codes

Frost #f0f8ff

Ice Sheet #b0c4de

Glacier #4682b4

Midnight #191970

Snowfall #f8f8ff

Accessibility snapshot

Each color's WCAG contrast ratio against white and black text — AA means it can carry normal-size text (≥4.5:1) on that background. Test your exact pairings in the contrast checker.

#f0f8ff White text: 1.07:1 — Black text: 19.58:1 AA

#b0c4de White text: 1.78:1 — Black text: 11.8:1 AA

#4682b4 White text: 4.11:1 — Black text: 5.11:1 AA

#191970 White text: 14.85:1 AA Black text: 1.41:1 —

#f8f8ff White text: 1.06:1 — Black text: 19.86:1 AA

Color blindness safety

Every pair in this palette (10 pairs) checked with CIEDE2000 under normal vision plus the four strongest color vision deficiency types. A pair is flagged when it drops below ΔE 10 — the zone where colors get hard to tell apart at a glance.

#f0f8ff vs #f8f8ff Achromatopsia ΔE 0.4 Effectively identical

#f0f8ff vs #f8f8ff Protanopia ΔE 2 Effectively identical

#f0f8ff vs #f8f8ff Deuteranopia ΔE 3.1 Hard to distinguish

#f0f8ff vs #f8f8ff Tritanopia ΔE 3.4 Hard to distinguish

#f0f8ff vs #f8f8ff Normal vision ΔE 3.8 Hard to distinguish

Swatches show the pair as that viewer would see it. Flagged pairs are fine decoratively — just don’t make them the only difference between two states. Explore any pair in the simulator.

In a real interface

Roles assigned by lightness: the lightest color as background, the darkest as text, the first two palette colors as primary and accent.

Winter Frost

This is how the palette reads when its colors take on interface roles.

Primary action Secondary Badge

CSS variables

CSS

--color-1: #f0f8ff;
--color-2: #b0c4de;
--color-3: #4682b4;
--color-4: #191970;
--color-5: #f8f8ff;

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Turn it into a gradient with one click, or start fresh from any of its colors.

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