#210B02#210B02

#210B02 is a very dark, muted orange. Relative luminance 0.006; OKLCH L 18.2% C 0.043 H 47.3°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#210B02
RGB	rgb(33, 11, 2)
HSL	hsl(17, 89%, 7%)
HSV	hsv(17, 94%, 13%)
CMYK	cmyk(0%, 66.7%, 93.9%, 87.1%)
CIE-LAB	lab(5.12, 8.96, 7.02)
CIE-LCH	lch(5.12, 11.38, 38.06°)
OKLab	oklab(18.23% 0.0293 0.0318)
OKLCH	oklch(18.23% 0.043 47.3)
XYZ	xyz(0.7579, 0.5672, 0.1270)
Luminance	0.0057 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210B02 #021821

analogous

#210209 #210B02 #211B02

triadic

#210B02 #02210B #0B0221

tetradic

#210B02 #092102 #021821 #1B0221

square

#210B02 #092102 #021821 #1B0221

split-complementary

#210B02 #02211B #020921

monochromatic

#1D0A02 #1D0A02 #210B02 #5B1E05 #943109

Accessibility & contrast

On white

18.86

#210B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#210B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210B02

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210B02	#FFFFFF	#000000	##FFFFFF
##210B02	1.00	18.86	1.11	18.86
#FFFFFF	18.86	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E01

Deuteranopia (green-blind)

#171302

Tritanopia (blue-blind)

#250708

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #210b02;
/* rgb */ color: rgb(33, 11, 2);
/* oklch */ color: oklch(18.2% 0.043 47.3);

Tailwind

colors: {
  custom: {
    50: '#5c4b47',
    500: '#210b02',
    950: '#000000',
  },
}

SCSS

$custom: #210b02;
$custom-light: #5c4b47;
$custom-dark: #000000;

JSON

{
  "hex": "#210b02",
  "rgb": {
    "r": 33,
    "g": 11,
    "b": 2
  },
  "hsl": {
    "h": 17.419,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.18234,
    "c": 0.04319,
    "h": 47.3
  },
  "luminance": 0.00567
}

Semantic roles & 50–950 ramp

primary

#210B02

secondary

#185067

accent

#C1FF29

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#040100

muted

#797777

Preview Lab

Preview with #210B02

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

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