#21230c

Color #21230c

A moderately saturated very dark yellow.

Closest named color Black #000000 · ΔE 19.8 Nearest Tailwind class olive-800 #2b2b22 · ΔE 6.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#21230c

RGB

rgb(33, 35, 12)

HSL

hsl(65.2, 48.9%, 9.2%)

HSV / HSB

hsv(65.2, 65.7%, 13.7%)

CMYK

cmyk(5.7%, 0%, 65.7%, 86.3%)

LAB

lab(12.93, -5.31, 14.02)

LCH

lch(12.93, 14.99, 110.74)

OKLCH

oklch(24.8%, 0.0386, 113.37)

HWB

hwb(65.2, 4.7%, 86.3%)

Harmony colors

Complementary

#0e0c23

Analogous

#23190c

#21230c

#15230c

Triadic

#21230c

#0c2123

#230c21

Split-complementary

#21230c

#0c1523

#190c23

Tetradic

#21230c

#0c230e

#0e0c23

#230c21

Square

#21230c

#0c2319

#0e0c23

#230c15

Shades

Color #21230c mixed toward black.

#1b1d0a

#161708

#101106

#0b0c04

#050602

Tints

Color #21230c mixed toward white.

#575c20

#8d9633

#bac453

#d1d88c

#e8ebc6

Tones

Color #21230c mixed toward gray.

#1f210e

#1e1f10

#1c1d12

#1b1b14

#191916

Accessibility

Aa White text on this color

16.03:1

Aa Black text on this color

1.31:1

White text reads better on this background (16.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222214 · ΔE 3.6

Deuteranopia

#222215 · ΔE 4.1

Tritanopia

#211819 · ΔE 17.1

Achromatopsia

#212121 · ΔE 11.8

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

Code

CSS

background-color: #21230c;

Tailwind (arbitrary value)

bg-[#21230c]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#21230c (#21230c) is rgb(33, 35, 12) in RGB.

No, #21230c 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.

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #21230c, or check how it holds up for accessibility.

Generate a palette → Check contrast