#3f1700

Color #3f1700

A vivid, highly saturated very dark orange.

Closest named color Black #000000 · ΔE 30.64 Nearest Tailwind class amber-950 #461901 · ΔE 1.8

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Conversions

HEX

#3f1700

RGB

rgb(63, 23, 0)

HSL

hsl(21.9, 100%, 12.4%)

HSV / HSB

hsv(21.9, 100%, 24.7%)

CMYK

cmyk(0%, 63.5%, 100%, 75.3%)

LAB

lab(13.65, 18, 20.7)

LCH

lch(13.65, 27.43, 48.99)

OKLCH

oklch(26.2%, 0.0714, 48.01)

HWB

hwb(21.9, 0%, 75.3%)

Harmony colors

Complementary

#00283f

Analogous

#3f0009

#3f1700

#3f3700

Triadic

#3f1700

#003f17

#17003f

Split-complementary

#3f1700

#003f37

#00093f

Tetradic

#3f1700

#283f00

#00283f

#17003f

Square

#3f1700

#093f00

#00283f

#37003f

Shades

Color #3f1700 mixed toward black.

#351300

#2a0f00

#200c00

#150800

#0b0400

Tints

Color #3f1700 mixed toward white.

#8a3200

#d44d00

#ff7120

#ffa06a

#ffd0b5

Tones

Color #3f1700 mixed toward gray.

#3a1905

#351a0b

#2f1b10

#2a1d15

#251e1a

Accessibility

Aa White text on this color

15.74:1

Aa Black text on this color

1.33:1

White text reads better on this background (15.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#323207 · ΔE 22.4

Deuteranopia

#343608 · ΔE 23.7

Tritanopia

#3e0c0d · ΔE 8.3

Achromatopsia

#232323 · ΔE 19

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #3f1700;

Tailwind (arbitrary value)

bg-[#3f1700]

Related colors

Sienna #a0522d

Seashell #fff5ee

Chocolate #d2691e

Saddle Brown #8b4513

Light Salmon #ffa07a

Orange Red #ff4500

Frequently asked questions

#3f1700 (#3f1700) is rgb(63, 23, 0) in RGB.

No, #3f1700 is not web-safe. The nearest web-safe colors are among its tones and shades below.

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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Build something with this color

Generate a full palette from #3f1700, or check how it holds up for accessibility.

Generate a palette → Check contrast