#290D3E#290D3E

#290D3E is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.090 H 306.8°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#290D3E
RGB	rgb(41, 13, 62)
HSL	hsl(274, 65%, 15%)
HSV	hsv(274, 79%, 24%)
CMYK	cmyk(33.9%, 79%, 0%, 75.7%)
CIE-LAB	lab(9.85, 24.92, -25.43)
CIE-LCH	lch(9.85, 35.60, 314.42°)
OKLab	oklab(23.39% 0.0541 -0.0721)
OKLCH	oklch(23.39% 0.09 306.8)
XYZ	xyz(1.9277, 1.1071, 4.6686)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D3E #223E0D

analogous

#110D3E #290D3E #3E0D3B

triadic

#290D3E #3E290D #0D3E29

tetradic

#290D3E #3E110D #223E0D #0D3B3E

square

#290D3E #3E110D #223E0D #0D3B3E

split-complementary

#290D3E #3B3E0D #0D3E11

monochromatic

#110519 #110519 #290D3E #4A1871 #6C22A3

Accessibility & contrast

On white

17.19

#290D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D3E

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D3E	#FFFFFF	#000000	##FFFFFF
##290D3E	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3F

Deuteranopia (green-blind)

#021B3D

Tritanopia (blue-blind)

#251824

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290d3e;
/* rgb */ color: rgb(41, 13, 62);
/* oklch */ color: oklch(23.4% 0.090 306.8);

Tailwind

colors: {
  custom: {
    50: '#654e74',
    500: '#290d3e',
    950: '#000000',
  },
}

SCSS

$custom: #290d3e;
$custom-light: #654e74;
$custom-dark: #000000;

JSON

{
  "hex": "#290d3e",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 62
  },
  "hsl": {
    "h": 274.286,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23387,
    "c": 0.09013,
    "h": 306.8
  },
  "luminance": 0.01107
}

Semantic roles & 50–950 ramp

primary

#290D3E

secondary

#4E7A2D

accent

#E84088

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #290D3E

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

Preview Lab → · Contrast checker → · Palette generator →