#290A02#290A02

#290A02 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.6% C 0.055 H 39.4°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#290A02
RGB	rgb(41, 10, 2)
HSL	hsl(12, 91%, 8%)
HSV	hsv(12, 95%, 16%)
CMYK	cmyk(0%, 75.6%, 95.1%, 83.9%)
CIE-LAB	lab(6.26, 14.85, 8.84)
CIE-LCH	lch(6.26, 17.28, 30.77°)
OKLab	oklab(19.65% 0.0428 0.0351)
OKLCH	oklch(19.65% 0.055 39.4)
XYZ	xyz(1.0341, 0.6930, 0.1367)
Luminance	0.0069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A02 #022129

analogous

#29020D #290A02 #291D02

triadic

#290A02 #02290A #0A0229

tetradic

#290A02 #0D2902 #022129 #1D0229

square

#290A02 #0D2902 #022129 #1D0229

split-complementary

#290A02 #02291D #020D29

monochromatic

#1D0701 #1D0701 #290A02 #631805 #9E2608

Accessibility & contrast

On white

18.44

#290A02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#290A02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A02

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A02	#FFFFFF	#000000	##FFFFFF
##290A02	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131001

Deuteranopia (green-blind)

#1A1602

Tritanopia (blue-blind)

#2E0408

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #290a02;
/* rgb */ color: rgb(41, 10, 2);
/* oklch */ color: oklch(19.6% 0.055 39.4);

Tailwind

colors: {
  custom: {
    50: '#644b47',
    500: '#290a02',
    950: '#000000',
  },
}

SCSS

$custom: #290a02;
$custom-light: #644b47;
$custom-dark: #000000;

JSON

{
  "hex": "#290a02",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 2
  },
  "hsl": {
    "h": 12.308,
    "s": 90.698,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19649,
    "c": 0.05537,
    "h": 39.4
  },
  "luminance": 0.00693
}

Semantic roles & 50–950 ramp

primary

#290A02

secondary

#195D6E

accent

#D3FF29

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060100

muted

#7A7777

Preview Lab

Preview with #290A02

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

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