#290736#290736

#290736 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.9% C 0.090 H 314.7°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#290736
RGB	rgb(41, 7, 54)
HSL	hsl(283, 77%, 12%)
HSV	hsv(283, 87%, 21%)
CMYK	cmyk(24.1%, 87%, 0%, 78.8%)
CIE-LAB	lab(8.04, 26.02, -22.59)
CIE-LCH	lch(8.04, 34.46, 319.03°)
OKLab	oklab(21.88% 0.0631 -0.0637)
OKLCH	oklch(21.88% 0.09 314.7)
XYZ	xyz(1.6562, 0.8898, 3.5738)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290736 #143607

analogous

#120736 #290736 #36072C

triadic

#290736 #362907 #073629

tetradic

#290736 #361207 #143607 #072C36

square

#290736 #361207 #143607 #072C36

split-complementary

#290736 #2C3607 #073612

monochromatic

#15041B #15041B #290736 #520E6C #7B15A2

Accessibility & contrast

On white

17.83

#290736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290736

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290736	#FFFFFF	#000000	##FFFFFF
##290736	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001637

Deuteranopia (green-blind)

#051835

Tritanopia (blue-blind)

#28111E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290736;
/* rgb */ color: rgb(41, 7, 54);
/* oklch */ color: oklch(21.9% 0.090 314.7);

Tailwind

colors: {
  custom: {
    50: '#654a6d',
    500: '#290736',
    950: '#000000',
  },
}

SCSS

$custom: #290736;
$custom-light: #654a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#290736",
  "rgb": {
    "r": 41,
    "g": 7,
    "b": 54
  },
  "hsl": {
    "h": 283.404,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2188,
    "c": 0.08971,
    "h": 314.7
  },
  "luminance": 0.0089
}

Semantic roles & 50–950 ramp

primary

#290736

secondary

#3A7623

accent

#F43469

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #290736

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

Preview Lab → · Contrast checker → · Palette generator →