#290D39#290D39

#290D39 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.0% C 0.084 H 310.7°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#290D39
RGB	rgb(41, 13, 57)
HSL	hsl(278, 63%, 14%)
HSV	hsv(278, 77%, 22%)
CMYK	cmyk(28.1%, 77.2%, 0%, 77.6%)
CIE-LAB	lab(9.44, 23.54, -22.51)
CIE-LCH	lch(9.44, 32.57, 316.29°)
OKLab	oklab(22.96% 0.0547 -0.0635)
OKLCH	oklch(22.96% 0.084 310.7)
XYZ	xyz(1.7968, 1.0547, 3.9790)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D39 #1D390D

analogous

#130D39 #290D39 #390D33

triadic

#290D39 #39290D #0D3929

tetradic

#290D39 #39130D #1D390D #0D3339

square

#290D39 #39130D #1D390D #0D3339

split-complementary

#290D39 #33390D #0D3913

monochromatic

#120619 #120619 #290D39 #4D186B #71249D

Accessibility & contrast

On white

17.34

#290D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D39

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D39	#FFFFFF	#000000	##FFFFFF
##290D39	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193A

Deuteranopia (green-blind)

#081B38

Tritanopia (blue-blind)

#271621

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290d39;
/* rgb */ color: rgb(41, 13, 57);
/* oklch */ color: oklch(23.0% 0.084 310.7);

Tailwind

colors: {
  custom: {
    50: '#654e70',
    500: '#290d39',
    950: '#000000',
  },
}

SCSS

$custom: #290d39;
$custom-light: #654e70;
$custom-dark: #000000;

JSON

{
  "hex": "#290d39",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 57
  },
  "hsl": {
    "h": 278.182,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22959,
    "c": 0.08384,
    "h": 310.7
  },
  "luminance": 0.01055
}

Semantic roles & 50–950 ramp

primary

#290D39

secondary

#47742D

accent

#E6427E

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290D39

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

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