#290D0F#290D0F

#290D0F is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.5% C 0.047 H 17.8°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX#290D0F
RGBrgb(41, 13, 15)
HSLhsl(356, 52%, 11%)
HSVhsv(356, 68%, 16%)
CMYKcmyk(0%, 68.3%, 63.4%, 83.9%)
CIE-LABlab(7.17, 14.73, 4.57)
CIE-LCHlch(7.17, 15.43, 17.24°)
OKLaboklab(20.52% 0.0447 0.0143)
OKLCHoklch(20.52% 0.047 17.8)
XYZxyz(1.1447, 0.7939, 0.5448)
Luminance0.0079 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#290D0F #0D2927
analogous
#290D1D #290D0F #29190D
triadic
#290D0F #0F290D #0D0F29
tetradic
#290D0F #1D290D #0D2927 #190D29
square
#290D0F #1D290D #0D2927 #190D29
split-complementary
#290D0F #0D2919 #0D1D29
monochromatic
#170709 #170709 #290D0F #571C20 #862A31

Accessibility & contrast

On white

18.12
#290D0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.16
#290D0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D0F
18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##290D0F#FFFFFF#000000##FFFFFF
##290D0F1.0018.121.1618.12
#FFFFFF18.121.0021.001.00
#0000001.1621.001.0021.00
##FFFFFF18.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#13120F
Deuteranopia (green-blind)
#1A180E
Tritanopia (blue-blind)
#2D090E
Achromatopsia (no color)
#161616

Design tokens & code

CSS
--color: #290d0f;
/* rgb */ color: rgb(41, 13, 15);
/* oklch */ color: oklch(20.5% 0.047 17.8);
Tailwind
colors: {
  custom: {
    50: '#644c4e',
    500: '#290d0f',
    950: '#000000',
  },
}
SCSS
$custom: #290d0f;
$custom-light: #644c4e;
$custom-dark: #000000;
JSON
{
  "hex": "#290d0f",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 15
  },
  "hsl": {
    "h": 355.714,
    "s": 51.852,
    "l": 10.588
  },
  "oklch": {
    "l": 0.20522,
    "c": 0.04689,
    "h": 17.8
  },
  "luminance": 0.00794
}

Semantic roles & 50–950 ramp

primary
#290D0F
secondary
#2E6360
accent
#DBD14C
background
#F6F4F4
surface
#EBE7E7
border
#C6C3C3
text
#060101
muted
#7A7777

Preview Lab

Preview with #290D0F

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

Preview Lab → · Contrast checker → · Palette generator →

#290D0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva