#290D3C#290D3C

#290D3C is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.088 H 308.3°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#290D3C
RGB	rgb(41, 13, 60)
HSL	hsl(276, 64%, 14%)
HSV	hsv(276, 78%, 24%)
CMYK	cmyk(31.7%, 78.3%, 0%, 76.5%)
CIE-LAB	lab(9.68, 24.36, -24.27)
CIE-LCH	lch(9.68, 34.39, 315.11°)
OKLab	oklab(23.21% 0.0543 -0.0687)
OKLCH	oklch(23.21% 0.088 308.3)
XYZ	xyz(1.8738, 1.0855, 4.3849)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D3C #203C0D

analogous

#120D3C #290D3C #3C0D38

triadic

#290D3C #3C290D #0D3C29

tetradic

#290D3C #3C120D #203C0D #0D383C

square

#290D3C #3C120D #203C0D #0D383C

split-complementary

#290D3C #383C0D #0D3C12

monochromatic

#110519 #110519 #290D3C #4B186E #6E23A1

Accessibility & contrast

On white

17.25

#290D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D3C

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D3C	#FFFFFF	#000000	##FFFFFF
##290D3C	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3D

Deuteranopia (green-blind)

#041B3B

Tritanopia (blue-blind)

#261723

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290d3c;
/* rgb */ color: rgb(41, 13, 60);
/* oklch */ color: oklch(23.2% 0.088 308.3);

Tailwind

colors: {
  custom: {
    50: '#654e72',
    500: '#290d3c',
    950: '#000000',
  },
}

SCSS

$custom: #290d3c;
$custom-light: #654e72;
$custom-dark: #000000;

JSON

{
  "hex": "#290d3c",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 60
  },
  "hsl": {
    "h": 275.745,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23213,
    "c": 0.08761,
    "h": 308.3
  },
  "luminance": 0.01086
}

Semantic roles & 50–950 ramp

primary

#290D3C

secondary

#4B782D

accent

#E74084

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060108

muted

#7A777B

Preview Lab

Preview with #290D3C

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

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