#290A36#290A36

#290A36 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.3% C 0.085 H 314.0°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#290A36
RGB	rgb(41, 10, 54)
HSL	hsl(282, 69%, 13%)
HSV	hsv(282, 81%, 21%)
CMYK	cmyk(24.1%, 81.5%, 0%, 78.8%)
CIE-LAB	lab(8.61, 24.39, -21.67)
CIE-LCH	lch(8.61, 32.63, 318.38°)
OKLab	oklab(22.29% 0.0591 -0.0611)
OKLCH	oklch(22.29% 0.085 314)
XYZ	xyz(1.6887, 0.9549, 3.5847)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A36 #17360A

analogous

#130A36 #290A36 #360A2D

triadic

#290A36 #36290A #0A3629

tetradic

#290A36 #36130A #17360A #0A2D36

square

#290A36 #36130A #17360A #0A2D36

split-complementary

#290A36 #2D360A #0A3613

monochromatic

#14051A #14051A #290A36 #50146A #771D9D

Accessibility & contrast

On white

17.63

#290A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#290A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A36

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A36	#FFFFFF	#000000	##FFFFFF
##290A36	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#081935

Tritanopia (blue-blind)

#28131F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #290a36;
/* rgb */ color: rgb(41, 10, 54);
/* oklch */ color: oklch(22.3% 0.085 314.0);

Tailwind

colors: {
  custom: {
    50: '#654c6d',
    500: '#290a36',
    950: '#000000',
  },
}

SCSS

$custom: #290a36;
$custom-light: #654c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#290a36",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 54
  },
  "hsl": {
    "h": 282.273,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22288,
    "c": 0.08495,
    "h": 314
  },
  "luminance": 0.00955
}

Semantic roles & 50–950 ramp

primary

#290A36

secondary

#3F7328

accent

#EC3C70

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #290A36

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

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