#290637#290637

#290637 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.092 H 314.1°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#290637
RGB	rgb(41, 6, 55)
HSL	hsl(283, 80%, 12%)
HSV	hsv(283, 89%, 22%)
CMYK	cmyk(25.5%, 89.1%, 0%, 78.4%)
CIE-LAB	lab(7.93, 26.82, -23.50)
CIE-LCH	lch(7.93, 35.66, 318.78°)
OKLab	oklab(21.83% 0.0644 -0.0664)
OKLCH	oklch(21.83% 0.092 314.1)
XYZ	xyz(1.6690, 0.8776, 3.6952)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290637 #143706

analogous

#110637 #290637 #37062D

triadic

#290637 #372906 #063729

tetradic

#290637 #371106 #143706 #062D37

square

#290637 #371106 #143706 #062D37

split-complementary

#290637 #2D3706 #063711

monochromatic

#15031C #15031C #290637 #520C6E #7B12A5

Accessibility & contrast

On white

17.86

#290637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290637

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290637	#FFFFFF	#000000	##FFFFFF
##290637	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#031836

Tritanopia (blue-blind)

#28111E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #290637;
/* rgb */ color: rgb(41, 6, 55);
/* oklch */ color: oklch(21.8% 0.092 314.1);

Tailwind

colors: {
  custom: {
    50: '#654a6e',
    500: '#290637',
    950: '#000000',
  },
}

SCSS

$custom: #290637;
$custom-light: #654a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#290637",
  "rgb": {
    "r": 41,
    "g": 6,
    "b": 55
  },
  "hsl": {
    "h": 282.857,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21829,
    "c": 0.09246,
    "h": 314.1
  },
  "luminance": 0.00878
}

Semantic roles & 50–950 ramp

primary

#290637

secondary

#3A7721

accent

#F7316A

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #290637

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

Preview Lab → · Contrast checker → · Palette generator →