#290636#290636

#290636 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.7% C 0.091 H 315.0°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#290636
RGB	rgb(41, 6, 54)
HSL	hsl(284, 80%, 12%)
HSV	hsv(284, 89%, 21%)
CMYK	cmyk(24.1%, 88.9%, 0%, 78.8%)
CIE-LAB	lab(7.84, 26.58, -22.91)
CIE-LCH	lch(7.84, 35.09, 319.24°)
OKLab	oklab(21.74% 0.0646 -0.0647)
OKLCH	oklch(21.74% 0.091 315)
XYZ	xyz(1.6453, 0.8681, 3.5702)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290636 #133606

analogous

#110636 #290636 #36062B

triadic

#290636 #362906 #063629

tetradic

#290636 #361106 #133606 #062B36

square

#290636 #361106 #133606 #062B36

split-complementary

#290636 #2B3606 #063611

monochromatic

#15031C #15031C #290636 #530C6D #7D12A4

Accessibility & contrast

On white

17.89

#290636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#290636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290636

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290636	#FFFFFF	#000000	##FFFFFF
##290636	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001537

Deuteranopia (green-blind)

#041835

Tritanopia (blue-blind)

#28111D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #290636;
/* rgb */ color: rgb(41, 6, 54);
/* oklch */ color: oklch(21.7% 0.091 315.0);

Tailwind

colors: {
  custom: {
    50: '#654a6d',
    500: '#290636',
    950: '#000000',
  },
}

SCSS

$custom: #290636;
$custom-light: #654a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#290636",
  "rgb": {
    "r": 41,
    "g": 6,
    "b": 54
  },
  "hsl": {
    "h": 283.75,
    "s": 80,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21741,
    "c": 0.09137,
    "h": 315
  },
  "luminance": 0.00868
}

Semantic roles & 50–950 ramp

primary

#290636

secondary

#387621

accent

#F63167

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #290636

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

Preview Lab → · Contrast checker → · Palette generator →