#290F3F#290F3F

#290F3F is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.8% C 0.088 H 305.5°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#290F3F
RGB	rgb(41, 15, 63)
HSL	hsl(273, 62%, 15%)
HSV	hsv(273, 76%, 25%)
CMYK	cmyk(34.9%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(10.35, 24.06, -25.34)
CIE-LCH	lch(10.35, 34.94, 313.51°)
OKLab	oklab(23.77% 0.0513 -0.0719)
OKLCH	oklch(23.77% 0.088 305.5)
XYZ	xyz(1.9823, 1.1720, 4.8234)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F3F #253F0F

analogous

#110F3F #290F3F #3F0F3D

triadic

#290F3F #3F290F #0F3F29

tetradic

#290F3F #3F110F #253F0F #0F3D3F

square

#290F3F #3F110F #253F0F #0F3D3F

split-complementary

#290F3F #3D3F0F #0F3F11

monochromatic

#100619 #100619 #290F3F #491B70 #6927A2

Accessibility & contrast

On white

17.01

#290F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F3F

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F3F	#FFFFFF	#000000	##FFFFFF
##290F3F	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#031C3E

Tritanopia (blue-blind)

#251A25

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290f3f;
/* rgb */ color: rgb(41, 15, 63);
/* oklch */ color: oklch(23.8% 0.088 305.5);

Tailwind

colors: {
  custom: {
    50: '#654f74',
    500: '#290f3f',
    950: '#000000',
  },
}

SCSS

$custom: #290f3f;
$custom-light: #654f74;
$custom-dark: #000000;

JSON

{
  "hex": "#290f3f",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 272.5,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23768,
    "c": 0.08828,
    "h": 305.5
  },
  "luminance": 0.01172
}

Semantic roles & 50–950 ramp

primary

#290F3F

secondary

#527930

accent

#E5438D

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #290F3F

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

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