#290C39#290C39

#290C39 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.085 H 311.0°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#290C39
RGB	rgb(41, 12, 57)
HSL	hsl(279, 65%, 14%)
HSV	hsv(279, 79%, 22%)
CMYK	cmyk(28.1%, 78.9%, 0%, 77.6%)
CIE-LAB	lab(9.24, 24.10, -22.83)
CIE-LCH	lch(9.24, 33.20, 316.55°)
OKLab	oklab(22.81% 0.0561 -0.0645)
OKLCH	oklch(22.81% 0.085 311)
XYZ	xyz(1.7843, 1.0298, 3.9749)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C39 #1C390C

analogous

#120C39 #290C39 #390C32

triadic

#290C39 #39290C #0C3929

tetradic

#290C39 #39120C #1C390C #0C3239

square

#290C39 #39120C #1C390C #0C3239

split-complementary

#290C39 #32390C #0C3912

monochromatic

#120519 #120519 #290C39 #4D176C #72219E

Accessibility & contrast

On white

17.41

#290C39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290C39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C39

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C39	#FFFFFF	#000000	##FFFFFF
##290C39	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193A

Deuteranopia (green-blind)

#071A38

Tritanopia (blue-blind)

#271521

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290c39;
/* rgb */ color: rgb(41, 12, 57);
/* oklch */ color: oklch(22.8% 0.085 311.0);

Tailwind

colors: {
  custom: {
    50: '#654d70',
    500: '#290c39',
    950: '#000000',
  },
}

SCSS

$custom: #290c39;
$custom-light: #654d70;
$custom-dark: #000000;

JSON

{
  "hex": "#290c39",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 57
  },
  "hsl": {
    "h": 278.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.22814,
    "c": 0.08544,
    "h": 311
  },
  "luminance": 0.0103
}

Semantic roles & 50–950 ramp

primary

#290C39

secondary

#46752C

accent

#E8407C

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290C39

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

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