#290D33#290D33

#290D33 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.5% C 0.076 H 316.1°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#290D33
RGB	rgb(41, 13, 51)
HSL	hsl(284, 59%, 13%)
HSV	hsv(284, 75%, 20%)
CMYK	cmyk(19.6%, 74.5%, 0%, 80%)
CIE-LAB	lab(8.98, 21.96, -18.89)
CIE-LCH	lch(8.98, 28.96, 319.29°)
OKLab	oklab(22.48% 0.055 -0.0529)
OKLCH	oklch(22.48% 0.076 316.1)
XYZ	xyz(1.6558, 0.9983, 3.2368)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290D33 #17330D

analogous

#160D33 #290D33 #330D2A

triadic

#290D33 #33290D #0D3329

tetradic

#290D33 #33160D #17330D #0D2A33

square

#290D33 #33160D #17330D #0D2A33

split-complementary

#290D33 #2A330D #0D3316

monochromatic

#140618 #140618 #290D33 #501964 #772695

Accessibility & contrast

On white

17.51

#290D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#290D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290D33

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290D33	#FFFFFF	#000000	##FFFFFF
##290D33	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031834

Deuteranopia (green-blind)

#0D1A32

Tritanopia (blue-blind)

#28141E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #290d33;
/* rgb */ color: rgb(41, 13, 51);
/* oklch */ color: oklch(22.5% 0.076 316.1);

Tailwind

colors: {
  custom: {
    50: '#644e6b',
    500: '#290d33',
    950: '#000000',
  },
}

SCSS

$custom: #290d33;
$custom-light: #644e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#290d33",
  "rgb": {
    "r": 41,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 284.211,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22478,
    "c": 0.07634,
    "h": 316.1
  },
  "luminance": 0.00998
}

Semantic roles & 50–950 ramp

primary

#290D33

secondary

#3F6E2E

accent

#E3456F

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #290D33

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

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