#290F36#290F36

#290F36 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.0% C 0.077 H 312.7°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#290F36
RGB	rgb(41, 15, 54)
HSL	hsl(280, 57%, 14%)
HSV	hsv(280, 72%, 21%)
CMYK	cmyk(24.1%, 72.2%, 0%, 78.8%)
CIE-LAB	lab(9.64, 21.55, -20.02)
CIE-LCH	lch(9.64, 29.42, 317.11°)
OKLab	oklab(23.03% 0.0519 -0.0563)
OKLCH	oklch(23.03% 0.077 312.7)
XYZ	xyz(1.7510, 1.0795, 3.6054)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F36 #1C360F

analogous

#150F36 #290F36 #360F2F

triadic

#290F36 #36290F #0F3629

tetradic

#290F36 #36150F #1C360F #0F2F36

square

#290F36 #36150F #1C360F #0F2F36

split-complementary

#290F36 #2F360F #0F3615

monochromatic

#120718 #120718 #290F36 #4D1C66 #722A96

Accessibility & contrast

On white

17.27

#290F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F36

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F36	#FFFFFF	#000000	##FFFFFF
##290F36	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031937

Deuteranopia (green-blind)

#0C1B35

Tritanopia (blue-blind)

#281620

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290f36;
/* rgb */ color: rgb(41, 15, 54);
/* oklch */ color: oklch(23.0% 0.077 312.7);

Tailwind

colors: {
  custom: {
    50: '#644f6d',
    500: '#290f36',
    950: '#000000',
  },
}

SCSS

$custom: #290f36;
$custom-light: #644f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#290f36",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 54
  },
  "hsl": {
    "h": 280,
    "s": 56.522,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23027,
    "c": 0.07656,
    "h": 312.7
  },
  "luminance": 0.01079
}

Semantic roles & 50–950 ramp

primary

#290F36

secondary

#467031

accent

#E0487B

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050207

muted

#7A787A

Preview Lab

Preview with #290F36

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

Preview Lab → · Contrast checker → · Palette generator →