#290F68#290F68

#290F68 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.9% C 0.140 H 286.5°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#290F68
RGB	rgb(41, 15, 104)
HSL	hsl(258, 75%, 23%)
HSV	hsv(258, 86%, 41%)
CMYK	cmyk(60.6%, 85.6%, 0%, 59.2%)
CIE-LAB	lab(14.47, 36.32, -46.59)
CIE-LCH	lch(14.47, 59.07, 307.94°)
OKLab	oklab(27.93% 0.0397 -0.1342)
OKLCH	oklch(27.93% 0.14 286.5)
XYZ	xyz(3.5832, 1.8123, 13.2550)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F68 #4E680F

analogous

#0F2168 #290F68 #550F68

triadic

#290F68 #68290F #0F6829

tetradic

#290F68 #680F21 #4E680F #0F6855

square

#290F68 #680F21 #4E680F #0F6855

split-complementary

#290F68 #68550F #21680F

monochromatic

#0B041B #140733 #290F68 #3E179D #531ED3

Accessibility & contrast

On white

15.41

#290F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#290F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F68

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F68	#FFFFFF	#000000	##FFFFFF
##290F68	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276A

Deuteranopia (green-blind)

#002266

Tritanopia (blue-blind)

#092A3C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #290f68;
/* rgb */ color: rgb(41, 15, 104);
/* oklch */ color: oklch(27.9% 0.140 286.5);

Tailwind

colors: {
  custom: {
    50: '#6c5294',
    500: '#290f68',
    950: '#000000',
  },
}

SCSS

$custom: #290f68;
$custom-light: #6c5294;
$custom-dark: #000000;

JSON

{
  "hex": "#290f68",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 104
  },
  "hsl": {
    "h": 257.528,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.27925,
    "c": 0.13992,
    "h": 286.5
  },
  "luminance": 0.01813
}

Semantic roles & 50–950 ramp

primary

#290F68

secondary

#80A132

accent

#F136BB

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#08020D

muted

#7A787E

Preview Lab

Preview with #290F68

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

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