#290B2C#290B2C

#290B2C is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.7% C 0.072 H 324.0°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#290B2C
RGB	rgb(41, 11, 44)
HSL	hsl(295, 60%, 11%)
HSV	hsv(295, 75%, 17%)
CMYK	cmyk(6.8%, 75%, 0%, 82.7%)
CIE-LAB	lab(8.06, 21.38, -15.18)
CIE-LCH	lch(8.06, 26.22, 324.63°)
OKLab	oklab(21.65% 0.0579 -0.0421)
OKLCH	oklch(21.65% 0.072 324)
XYZ	xyz(1.4887, 0.8927, 2.4763)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B2C #0E2C0B

analogous

#180B2C #290B2C #2C0B1E

triadic

#290B2C #2C290B #0B2C29

tetradic

#290B2C #2C180B #0E2C0B #0B1E2C

square

#290B2C #2C180B #0E2C0B #0B1E2C

split-complementary

#290B2C #1E2C0B #0B2C18

monochromatic

#170618 #170618 #290B2C #57175D #84238E

Accessibility & contrast

On white

17.82

#290B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B2C

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B2C	#FFFFFF	#000000	##FFFFFF
##290B2C	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06152D

Deuteranopia (green-blind)

#10192B

Tritanopia (blue-blind)

#2A101A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290b2c;
/* rgb */ color: rgb(41, 11, 44);
/* oklch */ color: oklch(21.7% 0.072 324.0);

Tailwind

colors: {
  custom: {
    50: '#644c65',
    500: '#290b2c',
    950: '#000000',
  },
}

SCSS

$custom: #290b2c;
$custom-light: #644c65;
$custom-dark: #000000;

JSON

{
  "hex": "#290b2c",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 44
  },
  "hsl": {
    "h": 294.545,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21655,
    "c": 0.07156,
    "h": 324
  },
  "luminance": 0.00893
}

Semantic roles & 50–950 ramp

primary

#290B2C

secondary

#30682B

accent

#E34553

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050105

muted

#7A777A

Preview Lab

Preview with #290B2C

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

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