#290B35#290B35

#290B35 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.3% C 0.082 H 314.7°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#290B35
RGB	rgb(41, 11, 53)
HSL	hsl(283, 66%, 13%)
HSV	hsv(283, 79%, 21%)
CMYK	cmyk(22.6%, 79.2%, 0%, 79.2%)
CIE-LAB	lab(8.72, 23.60, -20.76)
CIE-LCH	lch(8.72, 31.43, 318.66°)
OKLab	oklab(22.34% 0.0578 -0.0584)
OKLCH	oklch(22.34% 0.082 314.7)
XYZ	xyz(1.6766, 0.9679, 3.4660)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B35 #17350B

analogous

#140B35 #290B35 #350B2C

triadic

#290B35 #35290B #0B3529

tetradic

#290B35 #35140B #17350B #0B2C35

square

#290B35 #35140B #17350B #0B2C35

split-complementary

#290B35 #2C350B #0B3514

monochromatic

#140519 #140519 #290B35 #501668 #77209A

Accessibility & contrast

On white

17.59

#290B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#290B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B35

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B35	#FFFFFF	#000000	##FFFFFF
##290B35	1.00	17.59	1.19	17.59
#FFFFFF	17.59	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001736

Deuteranopia (green-blind)

#0A1A34

Tritanopia (blue-blind)

#28131E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #290b35;
/* rgb */ color: rgb(41, 11, 53);
/* oklch */ color: oklch(22.3% 0.082 314.7);

Tailwind

colors: {
  custom: {
    50: '#654c6c',
    500: '#290b35',
    950: '#000000',
  },
}

SCSS

$custom: #290b35;
$custom-light: #654c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#290b35",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 53
  },
  "hsl": {
    "h": 282.857,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22342,
    "c": 0.08217,
    "h": 314.7
  },
  "luminance": 0.00968
}

Semantic roles & 50–950 ramp

primary

#290B35

secondary

#3F722A

accent

#E93F70

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #290B35

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

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