#290931#290931

#290931 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.7% C 0.081 H 318.9°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#290931
RGB	rgb(41, 9, 49)
HSL	hsl(288, 69%, 11%)
HSV	hsv(288, 82%, 19%)
CMYK	cmyk(16.3%, 81.6%, 0%, 80.8%)
CIE-LAB	lab(8.03, 23.68, -18.94)
CIE-LCH	lch(8.03, 30.32, 321.34°)
OKLab	oklab(21.75% 0.0609 -0.0531)
OKLCH	oklch(21.75% 0.081 318.9)
XYZ	xyz(1.5664, 0.8886, 2.9941)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290931 #113109

analogous

#150931 #290931 #310925

triadic

#290931 #312909 #093129

tetradic

#290931 #311509 #113109 #092531

square

#290931 #311509 #113109 #092531

split-complementary

#290931 #253109 #093115

monochromatic

#16051A #16051A #290931 #541265 #801C98

Accessibility & contrast

On white

17.83

#290931 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290931 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290931

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290931	#FFFFFF	#000000	##FFFFFF
##290931	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001532

Deuteranopia (green-blind)

#0B1930

Tritanopia (blue-blind)

#29101C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290931;
/* rgb */ color: rgb(41, 9, 49);
/* oklch */ color: oklch(21.7% 0.081 318.9);

Tailwind

colors: {
  custom: {
    50: '#644b69',
    500: '#290931',
    950: '#000000',
  },
}

SCSS

$custom: #290931;
$custom-light: #644b69;
$custom-dark: #000000;

JSON

{
  "hex": "#290931",
  "rgb": {
    "r": 41,
    "g": 9,
    "b": 49
  },
  "hsl": {
    "h": 288,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21745,
    "c": 0.08074,
    "h": 318.9
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#290931

secondary

#356F27

accent

#EC3C5F

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #290931

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

Preview Lab → · Contrast checker → · Palette generator →