#290C3D#290C3D

#290C3D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.090 H 307.9°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#290C3D
RGB	rgb(41, 12, 61)
HSL	hsl(276, 67%, 14%)
HSV	hsv(276, 80%, 24%)
CMYK	cmyk(32.8%, 80.3%, 0%, 76.1%)
CIE-LAB	lab(9.57, 25.19, -25.17)
CIE-LCH	lch(9.57, 35.61, 315.03°)
OKLab	oklab(23.16% 0.0555 -0.0713)
OKLCH	oklch(23.16% 0.09 307.9)
XYZ	xyz(1.8881, 1.0713, 4.5213)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C3D #203D0C

analogous

#110C3D #290C3D #3D0C39

triadic

#290C3D #3D290C #0C3D29

tetradic

#290C3D #3D110C #203D0C #0C393D

square

#290C3D #3D110C #203D0C #0C393D

split-complementary

#290C3D #393D0C #0C3D11

monochromatic

#11051A #11051A #290C3D #4B1670 #6E20A3

Accessibility & contrast

On white

17.30

#290C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C3D

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C3D	#FFFFFF	#000000	##FFFFFF
##290C3D	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3E

Deuteranopia (green-blind)

#021B3C

Tritanopia (blue-blind)

#261723

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290c3d;
/* rgb */ color: rgb(41, 12, 61);
/* oklch */ color: oklch(23.2% 0.090 307.9);

Tailwind

colors: {
  custom: {
    50: '#654d73',
    500: '#290c3d',
    950: '#000000',
  },
}

SCSS

$custom: #290c3d;
$custom-light: #654d73;
$custom-dark: #000000;

JSON

{
  "hex": "#290c3d",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 61
  },
  "hsl": {
    "h": 275.51,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23159,
    "c": 0.09039,
    "h": 307.9
  },
  "luminance": 0.01071
}

Semantic roles & 50–950 ramp

primary

#290C3D

secondary

#4B792C

accent

#EA3E84

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290C3D

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

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