#290A2E#290A2E

#290A2E is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.7% C 0.076 H 321.9°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#290A2E
RGB	rgb(41, 10, 46)
HSL	hsl(292, 64%, 11%)
HSV	hsv(292, 78%, 18%)
CMYK	cmyk(10.9%, 78.3%, 0%, 82%)
CIE-LAB	lab(8.00, 22.41, -16.76)
CIE-LCH	lch(8.00, 27.98, 323.20°)
OKLab	oklab(21.65% 0.0595 -0.0467)
OKLCH	oklch(21.65% 0.076 321.9)
XYZ	xyz(1.5161, 0.8858, 2.6754)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A2E #0F2E0A

analogous

#170A2E #290A2E #2E0A21

triadic

#290A2E #2E290A #0A2E29

tetradic

#290A2E #2E170A #0F2E0A #0A212E

square

#290A2E #2E170A #0F2E0A #0A212E

split-complementary

#290A2E #212E0A #0A2E17

monochromatic

#160519 #160519 #290A2E #561560 #832093

Accessibility & contrast

On white

17.84

#290A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A2E

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A2E	#FFFFFF	#000000	##FFFFFF
##290A2E	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03152F

Deuteranopia (green-blind)

#0E192D

Tritanopia (blue-blind)

#2A101A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290a2e;
/* rgb */ color: rgb(41, 10, 46);
/* oklch */ color: oklch(21.7% 0.076 321.9);

Tailwind

colors: {
  custom: {
    50: '#644c67',
    500: '#290a2e',
    950: '#000000',
  },
}

SCSS

$custom: #290a2e;
$custom-light: #644c67;
$custom-dark: #000000;

JSON

{
  "hex": "#290a2e",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 46
  },
  "hsl": {
    "h": 291.667,
    "s": 64.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21655,
    "c": 0.07562,
    "h": 321.9
  },
  "luminance": 0.00886
}

Semantic roles & 50–950 ramp

primary

#290A2E

secondary

#326B29

accent

#E74158

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #290A2E

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

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