#290A33#290A33

#290A33 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.0% C 0.081 H 316.8°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#290A33
RGB	rgb(41, 10, 51)
HSL	hsl(285, 67%, 12%)
HSV	hsv(285, 80%, 20%)
CMYK	cmyk(19.6%, 80.4%, 0%, 80%)
CIE-LAB	lab(8.37, 23.63, -19.86)
CIE-LCH	lch(8.37, 30.87, 319.96°)
OKLab	oklab(22.04% 0.0593 -0.0557)
OKLCH	oklch(22.04% 0.081 316.8)
XYZ	xyz(1.6204, 0.9276, 3.2250)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A33 #14330A

analogous

#150A33 #290A33 #330A29

triadic

#290A33 #33290A #0A3329

tetradic

#290A33 #33150A #14330A #0A2933

square

#290A33 #33150A #14330A #0A2933

split-complementary

#290A33 #29330A #0A3315

monochromatic

#15051A #15051A #290A33 #521466 #7B1E99

Accessibility & contrast

On white

17.71

#290A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#290A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A33

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A33	#FFFFFF	#000000	##FFFFFF
##290A33	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001634

Deuteranopia (green-blind)

#0B1932

Tritanopia (blue-blind)

#28121D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290a33;
/* rgb */ color: rgb(41, 10, 51);
/* oklch */ color: oklch(22.0% 0.081 316.8);

Tailwind

colors: {
  custom: {
    50: '#644c6b',
    500: '#290a33',
    950: '#000000',
  },
}

SCSS

$custom: #290a33;
$custom-light: #644c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#290a33",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 51
  },
  "hsl": {
    "h": 285.366,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22042,
    "c": 0.08141,
    "h": 316.8
  },
  "luminance": 0.00928
}

Semantic roles & 50–950 ramp

primary

#290A33

secondary

#3A7028

accent

#EA3E68

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #290A33

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

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