#211803#211803

#211803 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.5% C 0.038 H 86.9°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#211803
RGB	rgb(33, 24, 3)
HSL	hsl(42, 83%, 7%)
HSV	hsv(42, 91%, 13%)
CMYK	cmyk(0%, 27.3%, 90.9%, 87.1%)
CIE-LAB	lab(8.85, 1.35, 12.04)
CIE-LCH	lch(8.85, 12.12, 83.60°)
OKLab	oklab(21.47% 0.0021 0.0384)
OKLCH	oklch(21.47% 0.038 86.9)
XYZ	xyz(0.9703, 0.9832, 0.2248)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211803 #030C21

analogous

#210903 #211803 #1B2103

triadic

#211803 #032118 #180321

tetradic

#211803 #032109 #030C21 #21031B

square

#211803 #032109 #030C21 #21031B

split-complementary

#211803 #031B21 #090321

monochromatic

#1C1403 #1C1403 #211803 #594108 #916A0D

Accessibility & contrast

On white

17.55

#211803 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#211803 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211803

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211803	#FFFFFF	#000000	##FFFFFF
##211803	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1802

Deuteranopia (green-blind)

#1E1A04

Tritanopia (blue-blind)

#251513

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #211803;
/* rgb */ color: rgb(33, 24, 3);
/* oklch */ color: oklch(21.5% 0.038 86.9);

Tailwind

colors: {
  custom: {
    50: '#5c5448',
    500: '#211803',
    950: '#000000',
  },
}

SCSS

$custom: #211803;
$custom-light: #5c5448;
$custom-dark: #000000;

JSON

{
  "hex": "#211803",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 3
  },
  "hsl": {
    "h": 42,
    "s": 83.333,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21474,
    "c": 0.03844,
    "h": 86.9
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#211803

secondary

#1B3165

accent

#6BFA2E

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#040200

muted

#797877

Preview Lab

Preview with #211803

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

Preview Lab → · Contrast checker → · Palette generator →