#290F33#290F33

#290F33 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 22.8% C 0.073 H 315.5°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#290F33
RGB	rgb(41, 15, 51)
HSL	hsl(283, 55%, 13%)
HSV	hsv(283, 71%, 20%)
CMYK	cmyk(19.6%, 70.6%, 0%, 80%)
CIE-LAB	lab(9.42, 20.75, -18.19)
CIE-LCH	lch(9.42, 27.60, 318.77°)
OKLab	oklab(22.8% 0.0519 -0.0509)
OKLCH	oklch(22.8% 0.073 315.5)
XYZ	xyz(1.6827, 1.0521, 3.2458)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F33 #19330F

analogous

#170F33 #290F33 #330F2B

triadic

#290F33 #33290F #0F3329

tetradic

#290F33 #33170F #19330F #0F2B33

square

#290F33 #33170F #19330F #0F2B33

split-complementary

#290F33 #2B330F #0F3317

monochromatic

#130718 #130718 #290F33 #4F1D62 #752B92

Accessibility & contrast

On white

17.35

#290F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F33

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F33	#FFFFFF	#000000	##FFFFFF
##290F33	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051934

Deuteranopia (green-blind)

#0F1B32

Tritanopia (blue-blind)

#28151F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290f33;
/* rgb */ color: rgb(41, 15, 51);
/* oklch */ color: oklch(22.8% 0.073 315.5);

Tailwind

colors: {
  custom: {
    50: '#644f6b',
    500: '#290f33',
    950: '#000000',
  },
}

SCSS

$custom: #290f33;
$custom-light: #644f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#290f33",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 51
  },
  "hsl": {
    "h": 283.333,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.22798,
    "c": 0.07268,
    "h": 315.5
  },
  "luminance": 0.01052
}

Semantic roles & 50–950 ramp

primary

#290F33

secondary

#426D31

accent

#DE4A73

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050206

muted

#7A787A

Preview Lab

Preview with #290F33

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

Preview Lab → · Contrast checker → · Palette generator →