#290910#290910

#290910 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.9% C 0.054 H 10.1°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#290910
RGB	rgb(41, 9, 16)
HSL	hsl(347, 64%, 10%)
HSV	hsv(347, 78%, 16%)
CMYK	cmyk(0%, 78%, 61%, 83.9%)
CIE-LAB	lab(6.36, 16.91, 2.85)
CIE-LCH	lch(6.36, 17.15, 9.56°)
OKLab	oklab(19.85% 0.0529 0.0094)
OKLCH	oklch(19.85% 0.054 10.1)
XYZ	xyz(1.1058, 0.7043, 0.5678)
Luminance	0.0070 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290910 #092922

analogous

#290920 #290910 #291209

triadic

#290910 #102909 #091029

tetradic

#290910 #202909 #092922 #120929

square

#290910 #202909 #092922 #120929

split-complementary

#290910 #092912 #092029

monochromatic

#19060A #19060A #290910 #5B1424 #8D1F37

Accessibility & contrast

On white

18.41

#290910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#290910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290910

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290910	#FFFFFF	#000000	##FFFFFF
##290910	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101010

Deuteranopia (green-blind)

#18170F

Tritanopia (blue-blind)

#2D050C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #290910;
/* rgb */ color: rgb(41, 9, 16);
/* oklch */ color: oklch(19.9% 0.054 10.1);

Tailwind

colors: {
  custom: {
    50: '#654a4e',
    500: '#290910',
    950: '#000000',
  },
}

SCSS

$custom: #290910;
$custom-light: #654a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#290910",
  "rgb": {
    "r": 41,
    "g": 9,
    "b": 16
  },
  "hsl": {
    "h": 346.875,
    "s": 64,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19852,
    "c": 0.05377,
    "h": 10.1
  },
  "luminance": 0.00704
}

Semantic roles & 50–950 ramp

primary

#290910

secondary

#276759

accent

#E7C341

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #290910

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

Preview Lab → · Contrast checker → · Palette generator →