#290A42#290A42

#290A42 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.099 H 304.9°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#290A42
RGB	rgb(41, 10, 66)
HSL	hsl(273, 74%, 15%)
HSV	hsv(273, 85%, 26%)
CMYK	cmyk(37.9%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(9.66, 27.59, -28.59)
CIE-LCH	lch(9.66, 39.73, 313.98°)
OKLab	oklab(23.36% 0.0568 -0.0814)
OKLCH	oklch(23.36% 0.099 304.9)
XYZ	xyz(2.0061, 1.0819, 5.2563)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A42 #23420A

analogous

#0D0A42 #290A42 #420A3F

triadic

#290A42 #42290A #0A4229

tetradic

#290A42 #420D0A #23420A #0A3F42

square

#290A42 #420D0A #23420A #0A3F42

split-complementary

#290A42 #3F420A #0A420D

monochromatic

#11041B #11041B #290A42 #4A1277 #6B1AAC

Accessibility & contrast

On white

17.26

#290A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A42

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A42	#FFFFFF	#000000	##FFFFFF
##290A42	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#001B41

Tritanopia (blue-blind)

#241825

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290a42;
/* rgb */ color: rgb(41, 10, 66);
/* oklch */ color: oklch(23.4% 0.099 304.9);

Tailwind

colors: {
  custom: {
    50: '#664d77',
    500: '#290a42',
    950: '#000000',
  },
}

SCSS

$custom: #290a42;
$custom-light: #664d77;
$custom-dark: #000000;

JSON

{
  "hex": "#290a42",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 273.214,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23359,
    "c": 0.09924,
    "h": 304.9
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#290A42

secondary

#4F7F29

accent

#F0378A

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290A42

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

Preview Lab → · Contrast checker → · Palette generator →