#290338#290338

#290338 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.5% C 0.099 H 314.0°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#290338
RGB	rgb(41, 3, 56)
HSL	hsl(283, 90%, 12%)
HSV	hsv(283, 95%, 22%)
CMYK	cmyk(26.8%, 94.6%, 0%, 78%)
CIE-LAB	lab(7.43, 28.77, -25.04)
CIE-LCH	lch(7.43, 38.14, 318.97°)
OKLab	oklab(21.5% 0.0684 -0.0709)
OKLCH	oklch(21.5% 0.099 314)
XYZ	xyz(1.6607, 0.8221, 3.8118)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290338 #123803

analogous

#0F0338 #290338 #38032D

triadic

#290338 #382903 #033829

tetradic

#290338 #380F03 #123803 #032D38

square

#290338 #380F03 #123803 #032D38

split-complementary

#290338 #2D3803 #03380F

monochromatic

#15021D #15021D #290338 #540672 #7E09AC

Accessibility & contrast

On white

18.04

#290338 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290338 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290338

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290338	#FFFFFF	#000000	##FFFFFF
##290338	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001737

Tritanopia (blue-blind)

#270F1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290338;
/* rgb */ color: rgb(41, 3, 56);
/* oklch */ color: oklch(21.5% 0.099 314.0);

Tailwind

colors: {
  custom: {
    50: '#66486f',
    500: '#290338',
    950: '#000000',
  },
}

SCSS

$custom: #290338;
$custom-light: #66486f;
$custom-dark: #000000;

JSON

{
  "hex": "#290338",
  "rgb": {
    "r": 41,
    "g": 3,
    "b": 56
  },
  "hsl": {
    "h": 283.019,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21497,
    "c": 0.09857,
    "h": 314
  },
  "luminance": 0.00822
}

Semantic roles & 50–950 ramp

primary

#290338

secondary

#377B1C

accent

#FF2965

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290338

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

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