#290508#290508

#290508 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 18.9% C 0.061 H 19.6°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#290508
RGB	rgb(41, 5, 8)
HSL	hsl(355, 78%, 9%)
HSV	hsv(355, 88%, 16%)
CMYK	cmyk(0%, 87.8%, 80.5%, 83.9%)
CIE-LAB	lab(5.40, 17.79, 5.13)
CIE-LCH	lch(5.40, 18.52, 16.10°)
OKLab	oklab(18.9% 0.0572 0.0203)
OKLCH	oklch(18.9% 0.061 19.6)
XYZ	xyz(1.0127, 0.5976, 0.2917)
Luminance	0.0060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290508 #052926

analogous

#29051A #290508 #291405

triadic

#290508 #082905 #050829

tetradic

#290508 #1A2905 #052926 #140529

square

#290508 #1A2905 #052926 #140529

split-complementary

#290508 #052914 #051A29

monochromatic

#1B0305 #1B0305 #290508 #600C13 #96121D

Accessibility & contrast

On white

18.76

#290508 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#290508 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290508

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290508	#FFFFFF	#000000	##FFFFFF
##290508	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D08

Deuteranopia (green-blind)

#181507

Tritanopia (blue-blind)

#2E0006

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #290508;
/* rgb */ color: rgb(41, 5, 8);
/* oklch */ color: oklch(18.9% 0.061 19.6);

Tailwind

colors: {
  custom: {
    50: '#65484a',
    500: '#290508',
    950: '#000000',
  },
}

SCSS

$custom: #290508;
$custom-light: #65484a;
$custom-dark: #000000;

JSON

{
  "hex": "#290508",
  "rgb": {
    "r": 41,
    "g": 5,
    "b": 8
  },
  "hsl": {
    "h": 355,
    "s": 78.261,
    "l": 9.02
  },
  "oklch": {
    "l": 0.18897,
    "c": 0.06067,
    "h": 19.6
  },
  "luminance": 0.00597
}

Semantic roles & 50–950 ramp

primary

#290508

secondary

#1F6B64

accent

#F5E533

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #290508

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

Preview Lab → · Contrast checker → · Palette generator →