#290D13#290D13

#290D13 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.7% C 0.047 H 8.8°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#290D13
RGB	rgb(41, 13, 19)
HSL	hsl(347, 52%, 11%)
HSV	hsv(347, 68%, 16%)
CMYK	cmyk(0%, 68.3%, 53.7%, 83.9%)
CIE-LAB	lab(7.28, 15.28, 2.41)
CIE-LCH	lch(7.28, 15.47, 8.95°)
OKLab	oklab(20.65% 0.0467 0.0072)
OKLCH	oklch(20.65% 0.047 8.8)
XYZ	xyz(1.1760, 0.8064, 0.7097)
Luminance	0.0081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D13 #0D2923

analogous

#290D21 #290D13 #29150D

triadic

#290D13 #13290D #0D1329

tetradic

#290D13 #21290D #0D2923 #150D29

square

#290D13 #21290D #0D2923 #150D29

split-complementary

#290D13 #0D2915 #0D2129

monochromatic

#17070B #17070B #290D13 #571C29 #862A3E

Accessibility & contrast

On white

18.08

#290D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D13

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D13	#FFFFFF	#000000	##FFFFFF
##290D13	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131313

Deuteranopia (green-blind)

#1A1812

Tritanopia (blue-blind)

#2D0A0F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290d13;
/* rgb */ color: rgb(41, 13, 19);
/* oklch */ color: oklch(20.7% 0.047 8.8);

Tailwind

colors: {
  custom: {
    50: '#644c50',
    500: '#290d13',
    950: '#000000',
  },
}

SCSS

$custom: #290d13;
$custom-light: #644c50;
$custom-dark: #000000;

JSON

{
  "hex": "#290d13",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 19
  },
  "hsl": {
    "h": 347.143,
    "s": 51.852,
    "l": 10.588
  },
  "oklch": {
    "l": 0.20653,
    "c": 0.04724,
    "h": 8.8
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#290D13

secondary

#2E6358

accent

#DBBD4C

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060102

muted

#7A7778

Preview Lab

Preview with #290D13

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

Preview Lab → · Contrast checker → · Palette generator →