#290C42#290C42

#290C42 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.6% C 0.097 H 304.4°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#290C42
RGB	rgb(41, 12, 66)
HSL	hsl(272, 69%, 15%)
HSV	hsv(272, 82%, 26%)
CMYK	cmyk(37.9%, 81.8%, 0%, 74.1%)
CIE-LAB	lab(10.01, 26.58, -28.01)
CIE-LCH	lch(10.01, 38.61, 313.50°)
OKLab	oklab(23.61% 0.0545 -0.0797)
OKLCH	oklch(23.61% 0.097 304.4)
XYZ	xyz(2.0291, 1.1277, 5.2640)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C42 #25420C

analogous

#0E0C42 #290C42 #420C40

triadic

#290C42 #42290C #0C4229

tetradic

#290C42 #420E0C #25420C #0C4042

square

#290C42 #420E0C #25420C #0C4042

split-complementary

#290C42 #40420C #0C420E

monochromatic

#10051A #10051A #290C42 #491576 #691FAA

Accessibility & contrast

On white

17.13

#290C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C42

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C42	#FFFFFF	#000000	##FFFFFF
##290C42	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B44

Deuteranopia (green-blind)

#001B41

Tritanopia (blue-blind)

#241926

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290c42;
/* rgb */ color: rgb(41, 12, 66);
/* oklch */ color: oklch(23.6% 0.097 304.4);

Tailwind

colors: {
  custom: {
    50: '#664e77',
    500: '#290c42',
    950: '#000000',
  },
}

SCSS

$custom: #290c42;
$custom-light: #664e77;
$custom-dark: #000000;

JSON

{
  "hex": "#290c42",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 66
  },
  "hsl": {
    "h": 272.222,
    "s": 69.231,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23612,
    "c": 0.09657,
    "h": 304.4
  },
  "luminance": 0.01128
}

Semantic roles & 50–950 ramp

primary

#290C42

secondary

#527E2C

accent

#EC3C8D

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290C42

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

Preview Lab → · Contrast checker → · Palette generator →