#290843#290843

#290843 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.103 H 304.7°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#290843
RGB	rgb(41, 8, 67)
HSL	hsl(274, 79%, 15%)
HSV	hsv(274, 88%, 26%)
CMYK	cmyk(38.8%, 88.1%, 0%, 73.7%)
CIE-LAB	lab(9.40, 28.87, -29.71)
CIE-LCH	lch(9.40, 41.42, 314.18°)
OKLab	oklab(23.21% 0.0587 -0.0847)
OKLCH	oklch(23.21% 0.103 304.7)
XYZ	xyz(2.0142, 1.0503, 5.4057)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290843 #224308

analogous

#0B0843 #290843 #430840

triadic

#290843 #432908 #084329

tetradic

#290843 #430B08 #224308 #084043

square

#290843 #430B08 #224308 #084043

split-complementary

#290843 #404308 #08430B

monochromatic

#11031B #11031B #290843 #4A0F7A #6C15B0

Accessibility & contrast

On white

17.36

#290843 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290843 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290843

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290843	#FFFFFF	#000000	##FFFFFF
##290843	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001A42

Tritanopia (blue-blind)

#241725

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290843;
/* rgb */ color: rgb(41, 8, 67);
/* oklch */ color: oklch(23.2% 0.103 304.7);

Tailwind

colors: {
  custom: {
    50: '#664c78',
    500: '#290843',
    950: '#000000',
  },
}

SCSS

$custom: #290843;
$custom-light: #664c78;
$custom-dark: #000000;

JSON

{
  "hex": "#290843",
  "rgb": {
    "r": 41,
    "g": 8,
    "b": 67
  },
  "hsl": {
    "h": 273.559,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23212,
    "c": 0.10301,
    "h": 304.7
  },
  "luminance": 0.0105
}

Semantic roles & 50–950 ramp

primary

#290843

secondary

#4E8125

accent

#F53388

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #290843

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

Preview Lab → · Contrast checker → · Palette generator →