#20210B#20210B

#20210B is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 24.0% C 0.037 H 111.2°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#20210B
RGB	rgb(32, 33, 11)
HSL	hsl(63, 50%, 9%)
HSV	hsv(63, 67%, 13%)
CMYK	cmyk(3%, 0%, 66.7%, 87.1%)
CIE-LAB	lab(12.08, -4.63, 13.29)
CIE-LCH	lch(12.08, 14.08, 109.19°)
OKLab	oklab(24.05% -0.0134 0.0345)
OKLCH	oklch(24.05% 0.037 111.2)
XYZ	xyz(1.1999, 1.4190, 0.5272)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20210B #0C0B21

analogous

#21170B #20210B #15210B

triadic

#20210B #0B2021 #210B20

tetradic

#20210B #0B2117 #0C0B21 #210B15

square

#20210B #0B2117 #0C0B21 #210B15

split-complementary

#20210B #0B1521 #170B21

monochromatic

#161708 #161708 #20210B #4D4F1A #797D2A

Accessibility & contrast

On white

16.36

#20210B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#20210B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20210B

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20210B	#FFFFFF	#000000	##FFFFFF
##20210B	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F09

Deuteranopia (green-blind)

#24200C

Tritanopia (blue-blind)

#221F1C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #20210b;
/* rgb */ color: rgb(32, 33, 11);
/* oklch */ color: oklch(24.0% 0.037 111.2);

Tailwind

colors: {
  custom: {
    50: '#5b5c4b',
    500: '#20210b',
    950: '#000000',
  },
}

SCSS

$custom: #20210b;
$custom-light: #5b5c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#20210b",
  "rgb": {
    "r": 32,
    "g": 33,
    "b": 11
  },
  "hsl": {
    "h": 62.727,
    "s": 50,
    "l": 8.627
  },
  "oklch": {
    "l": 0.24049,
    "c": 0.03695,
    "h": 111.2
  },
  "luminance": 0.01419
}

Semantic roles & 50–950 ramp

primary

#20210B

secondary

#2E2C5C

accent

#4EDA55

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #20210B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →