#290D05#290D05

#290D05 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.3% C 0.050 H 38.2°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#290D05
RGB	rgb(41, 13, 5)
HSL	hsl(13, 78%, 9%)
HSV	hsv(13, 88%, 16%)
CMYK	cmyk(0%, 68.3%, 87.8%, 83.9%)
CIE-LAB	lab(6.96, 13.65, 8.64)
CIE-LCH	lch(6.96, 16.15, 32.32°)
OKLab	oklab(20.27% 0.0392 0.0309)
OKLCH	oklch(20.27% 0.05 38.2)
XYZ	xyz(1.0859, 0.7704, 0.2351)
Luminance	0.0077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D05 #052129

analogous

#29050F #290D05 #291F05

triadic

#290D05 #05290D #0D0529

tetradic

#290D05 #0F2905 #052129 #1F0529

square

#290D05 #0F2905 #052129 #1F0529

split-complementary

#290D05 #05291F #050F29

monochromatic

#1B0903 #1B0903 #290D05 #601E0C #963012

Accessibility & contrast

On white

18.20

#290D05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#290D05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D05

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D05	#FFFFFF	#000000	##FFFFFF
##290D05	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151204

Deuteranopia (green-blind)

#1B1805

Tritanopia (blue-blind)

#2E070B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #290d05;
/* rgb */ color: rgb(41, 13, 5);
/* oklch */ color: oklch(20.3% 0.050 38.2);

Tailwind

colors: {
  custom: {
    50: '#644c49',
    500: '#290d05',
    950: '#000000',
  },
}

SCSS

$custom: #290d05;
$custom-light: #644c49;
$custom-dark: #000000;

JSON

{
  "hex": "#290d05",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 5
  },
  "hsl": {
    "h": 13.333,
    "s": 78.261,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20273,
    "c": 0.04987,
    "h": 38.2
  },
  "luminance": 0.0077
}

Semantic roles & 50–950 ramp

primary

#290D05

secondary

#1F5A6B

accent

#CAF533

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060100

muted

#7A7777

Preview Lab

Preview with #290D05

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

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