#290838#290838

#290838 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.2% C 0.090 H 312.8°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#290838
RGB	rgb(41, 8, 56)
HSL	hsl(281, 75%, 13%)
HSV	hsv(281, 86%, 22%)
CMYK	cmyk(26.8%, 85.7%, 0%, 78%)
CIE-LAB	lab(8.40, 25.97, -23.46)
CIE-LCH	lch(8.40, 35.00, 317.91°)
OKLab	oklab(22.19% 0.0614 -0.0663)
OKLCH	oklch(22.19% 0.09 312.8)
XYZ	xyz(1.7150, 0.9307, 3.8299)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290838 #173808

analogous

#110838 #290838 #38082F

triadic

#290838 #382908 #083829

tetradic

#290838 #381108 #173808 #082F38

square

#290838 #381108 #173808 #082F38

split-complementary

#290838 #2F3808 #083811

monochromatic

#14041B #14041B #290838 #50106E #7717A3

Accessibility & contrast

On white

17.70

#290838 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#290838 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290838

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290838	#FFFFFF	#000000	##FFFFFF
##290838	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001739

Deuteranopia (green-blind)

#041937

Tritanopia (blue-blind)

#27131F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290838;
/* rgb */ color: rgb(41, 8, 56);
/* oklch */ color: oklch(22.2% 0.090 312.8);

Tailwind

colors: {
  custom: {
    50: '#654b6f',
    500: '#290838',
    950: '#000000',
  },
}

SCSS

$custom: #290838;
$custom-light: #654b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#290838",
  "rgb": {
    "r": 41,
    "g": 8,
    "b": 56
  },
  "hsl": {
    "h": 281.25,
    "s": 75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22191,
    "c": 0.09037,
    "h": 312.8
  },
  "luminance": 0.00931
}

Semantic roles & 50–950 ramp

primary

#290838

secondary

#3F7725

accent

#F23671

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290838

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

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