#290F3E#290F3E

#290F3E is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.7% C 0.087 H 306.2°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#290F3E
RGB	rgb(41, 15, 62)
HSL	hsl(273, 61%, 15%)
HSV	hsv(273, 76%, 24%)
CMYK	cmyk(33.9%, 75.8%, 0%, 75.7%)
CIE-LAB	lab(10.27, 23.77, -24.76)
CIE-LCH	lch(10.27, 34.32, 313.83°)
OKLab	oklab(23.68% 0.0514 -0.0702)
OKLCH	oklch(23.68% 0.087 306.2)
XYZ	xyz(1.9546, 1.1609, 4.6776)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F3E #243E0F

analogous

#110F3E #290F3E #3E0F3C

triadic

#290F3E #3E290F #0F3E29

tetradic

#290F3E #3E110F #243E0F #0F3C3E

square

#290F3E #3E110F #243E0F #0F3C3E

split-complementary

#290F3E #3C3E0F #0F3E11

monochromatic

#100619 #100619 #290F3E #4A1B6F #6A27A1

Accessibility & contrast

On white

17.04

#290F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F3E

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F3E	#FFFFFF	#000000	##FFFFFF
##290F3E	1.00	17.04	1.23	17.04
#FFFFFF	17.04	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3F

Deuteranopia (green-blind)

#041C3D

Tritanopia (blue-blind)

#251924

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290f3e;
/* rgb */ color: rgb(41, 15, 62);
/* oklch */ color: oklch(23.7% 0.087 306.2);

Tailwind

colors: {
  custom: {
    50: '#654f74',
    500: '#290f3e',
    950: '#000000',
  },
}

SCSS

$custom: #290f3e;
$custom-light: #654f74;
$custom-dark: #000000;

JSON

{
  "hex": "#290f3e",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 62
  },
  "hsl": {
    "h": 273.191,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23682,
    "c": 0.08698,
    "h": 306.2
  },
  "luminance": 0.01161
}

Semantic roles & 50–950 ramp

primary

#290F3E

secondary

#517830

accent

#E4448B

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #290F3E

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

Preview Lab → · Contrast checker → · Palette generator →