#290F2B#290F2B

#290F2B is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.2% C 0.063 H 324.7°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#290F2B
RGB	rgb(41, 15, 43)
HSL	hsl(296, 48%, 11%)
HSV	hsv(296, 65%, 17%)
CMYK	cmyk(4.7%, 65.1%, 0%, 83.1%)
CIE-LAB	lab(8.89, 18.73, -13.13)
CIE-LCH	lch(8.89, 22.88, 324.97°)
OKLab	oklab(22.24% 0.0511 -0.0362)
OKLCH	oklch(22.24% 0.063 324.7)
XYZ	xyz(1.5213, 0.9876, 2.3955)
Luminance	0.0099 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F2B #112B0F

analogous

#1B0F2B #290F2B #2B0F1F

triadic

#290F2B #2B290F #0F2B29

tetradic

#290F2B #2B1B0F #112B0F #0F1F2B

square

#290F2B #2B1B0F #112B0F #0F1F2B

split-complementary

#290F2B #1F2B0F #0F2B1B

monochromatic

#160817 #160817 #290F2B #541F58 #802F86

Accessibility & contrast

On white

17.54

#290F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#290F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F2B

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F2B	#FFFFFF	#000000	##FFFFFF
##290F2B	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B172C

Deuteranopia (green-blind)

#131A2A

Tritanopia (blue-blind)

#2A121B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #290f2b;
/* rgb */ color: rgb(41, 15, 43);
/* oklch */ color: oklch(22.2% 0.063 324.7);

Tailwind

colors: {
  custom: {
    50: '#644e64',
    500: '#290f2b',
    950: '#000000',
  },
}

SCSS

$custom: #290f2b;
$custom-light: #644e64;
$custom-dark: #000000;

JSON

{
  "hex": "#290f2b",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 43
  },
  "hsl": {
    "h": 295.714,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22237,
    "c": 0.06264,
    "h": 324.7
  },
  "luminance": 0.00987
}

Semantic roles & 50–950 ramp

primary

#290F2B

secondary

#356432

accent

#D8505A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050205

muted

#7A787A

Preview Lab

Preview with #290F2B

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

Preview Lab → · Contrast checker → · Palette generator →