#290F3D#290F3D

#290F3D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.6% C 0.086 H 306.9°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#290F3D
RGB	rgb(41, 15, 61)
HSL	hsl(274, 61%, 15%)
HSV	hsv(274, 75%, 24%)
CMYK	cmyk(32.8%, 75.4%, 0%, 76.1%)
CIE-LAB	lab(10.18, 23.49, -24.18)
CIE-LCH	lch(10.18, 33.71, 314.17°)
OKLab	oklab(23.6% 0.0515 -0.0685)
OKLCH	oklch(23.6% 0.086 306.9)
XYZ	xyz(1.9274, 1.1500, 4.5344)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F3D #233D0F

analogous

#120F3D #290F3D #3D0F3A

triadic

#290F3D #3D290F #0F3D29

tetradic

#290F3D #3D120F #233D0F #0F3A3D

square

#290F3D #3D120F #233D0F #0F3A3D

split-complementary

#290F3D #3A3D0F #0F3D12

monochromatic

#110619 #110619 #290F3D #4A1B6E #6B279F

Accessibility & contrast

On white

17.07

#290F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F3D

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F3D	#FFFFFF	#000000	##FFFFFF
##290F3D	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3E

Deuteranopia (green-blind)

#051C3C

Tritanopia (blue-blind)

#261924

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290f3d;
/* rgb */ color: rgb(41, 15, 61);
/* oklch */ color: oklch(23.6% 0.086 306.9);

Tailwind

colors: {
  custom: {
    50: '#654f73',
    500: '#290f3d',
    950: '#000000',
  },
}

SCSS

$custom: #290f3d;
$custom-light: #654f73;
$custom-dark: #000000;

JSON

{
  "hex": "#290f3d",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 61
  },
  "hsl": {
    "h": 273.913,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23597,
    "c": 0.08568,
    "h": 306.9
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#290F3D

secondary

#4F7730

accent

#E44489

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #290F3D

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

Preview Lab → · Contrast checker → · Palette generator →