#290900#290900

#290900 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.4% C 0.058 H 42.4°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#290900
RGB	rgb(41, 9, 0)
HSL	hsl(13, 100%, 8%)
HSV	hsv(13, 100%, 16%)
CMYK	cmyk(0%, 78%, 100%, 83.9%)
CIE-LAB	lab(6.02, 15.08, 9.31)
CIE-LCH	lch(6.02, 17.72, 31.69°)
OKLab	oklab(19.42% 0.043 0.0392)
OKLCH	oklch(19.42% 0.058 42.4)
XYZ	xyz(1.0123, 0.6669, 0.0754)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290900 #002029

analogous

#29000B #290900 #291D00

triadic

#290900 #002909 #090029

tetradic

#290900 #0B2900 #002029 #1D0029

square

#290900 #0B2900 #002029 #1D0029

split-complementary

#290900 #00291D #000B29

monochromatic

#1F0700 #1F0700 #290900 #661600 #A32400

Accessibility & contrast

On white

18.53

#290900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#290900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290900

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290900	#FFFFFF	#000000	##FFFFFF
##290900	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#120F00

Deuteranopia (green-blind)

#1A1600

Tritanopia (blue-blind)

#2E0307

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #290900;
/* rgb */ color: rgb(41, 9, 0);
/* oklch */ color: oklch(19.4% 0.058 42.4);

Tailwind

colors: {
  custom: {
    50: '#644a47',
    500: '#290900',
    950: '#000000',
  },
}

SCSS

$custom: #290900;
$custom-light: #644a47;
$custom-dark: #000000;

JSON

{
  "hex": "#290900",
  "rgb": {
    "r": 41,
    "g": 9,
    "b": 0
  },
  "hsl": {
    "h": 13.171,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.19422,
    "c": 0.05816,
    "h": 42.4
  },
  "luminance": 0.00667
}

Semantic roles & 50–950 ramp

primary

#290900

secondary

#145C71

accent

#D0FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060100

muted

#7A7777

Preview Lab

Preview with #290900

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

Preview Lab → · Contrast checker → · Palette generator →