#290A38#290A38

#290A38 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.5% C 0.087 H 312.3°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#290A38
RGB	rgb(41, 10, 56)
HSL	hsl(280, 70%, 13%)
HSV	hsv(280, 82%, 22%)
CMYK	cmyk(26.8%, 82.1%, 0%, 78%)
CIE-LAB	lab(8.77, 24.91, -22.86)
CIE-LCH	lch(8.77, 33.81, 317.46°)
OKLab	oklab(22.46% 0.0588 -0.0645)
OKLCH	oklch(22.46% 0.087 312.3)
XYZ	xyz(1.7367, 0.9741, 3.8371)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A38 #19380A

analogous

#120A38 #290A38 #380A30

triadic

#290A38 #38290A #0A3829

tetradic

#290A38 #38120A #19380A #0A3038

square

#290A38 #38120A #19380A #0A3038

split-complementary

#290A38 #30380A #0A3812

monochromatic

#13051A #13051A #290A38 #4F136C #751DA0

Accessibility & contrast

On white

17.58

#290A38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#290A38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A38

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A38	#FFFFFF	#000000	##FFFFFF
##290A38	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001839

Deuteranopia (green-blind)

#061A37

Tritanopia (blue-blind)

#271420

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #290a38;
/* rgb */ color: rgb(41, 10, 56);
/* oklch */ color: oklch(22.5% 0.087 312.3);

Tailwind

colors: {
  custom: {
    50: '#654c6f',
    500: '#290a38',
    950: '#000000',
  },
}

SCSS

$custom: #290a38;
$custom-light: #654c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#290a38",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 56
  },
  "hsl": {
    "h": 280.435,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.22456,
    "c": 0.08732,
    "h": 312.3
  },
  "luminance": 0.00974
}

Semantic roles & 50–950 ramp

primary

#290A38

secondary

#427528

accent

#ED3B75

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290A38

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

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