#290F3C#290F3C

#290F3C is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.084 H 307.7°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#290F3C
RGB	rgb(41, 15, 60)
HSL	hsl(275, 60%, 15%)
HSV	hsv(275, 75%, 24%)
CMYK	cmyk(31.7%, 75%, 0%, 76.5%)
CIE-LAB	lab(10.10, 23.21, -23.60)
CIE-LCH	lch(10.10, 33.10, 314.52°)
OKLab	oklab(23.51% 0.0516 -0.0667)
OKLCH	oklch(23.51% 0.084 307.7)
XYZ	xyz(1.9007, 1.1393, 4.3939)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F3C #223C0F

analogous

#130F3C #290F3C #3C0F39

triadic

#290F3C #3C290F #0F3C29

tetradic

#290F3C #3C130F #223C0F #0F393C

square

#290F3C #3C130F #223C0F #0F393C

split-complementary

#290F3C #393C0F #0F3C13

monochromatic

#110618 #110618 #290F3C #4A1B6D #6C279E

Accessibility & contrast

On white

17.10

#290F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F3C

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F3C	#FFFFFF	#000000	##FFFFFF
##290F3C	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3D

Deuteranopia (green-blind)

#061C3B

Tritanopia (blue-blind)

#261823

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290f3c;
/* rgb */ color: rgb(41, 15, 60);
/* oklch */ color: oklch(23.5% 0.084 307.7);

Tailwind

colors: {
  custom: {
    50: '#654f72',
    500: '#290f3c',
    950: '#000000',
  },
}

SCSS

$custom: #290f3c;
$custom-light: #654f72;
$custom-dark: #000000;

JSON

{
  "hex": "#290f3c",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 60
  },
  "hsl": {
    "h": 274.667,
    "s": 60,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23513,
    "c": 0.08437,
    "h": 307.7
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#290F3C

secondary

#4E7630

accent

#E34588

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060208

muted

#7A787B

Preview Lab

Preview with #290F3C

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

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