#371681#371681

#371681 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.162 H 287.8°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#371681
RGB	rgb(55, 22, 129)
HSL	hsl(259, 71%, 30%)
HSV	hsv(259, 83%, 51%)
CMYK	cmyk(57.4%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(19.93, 42.26, -53.67)
CIE-LCH	lch(19.93, 68.31, 308.22°)
OKLab	oklab(32.9% 0.0496 -0.1545)
OKLCH	oklch(32.9% 0.162 287.8)
XYZ	xyz(5.8237, 2.9707, 21.0312)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371681 #608116

analogous

#162A81 #371681 #6D1681

triadic

#371681 #813716 #168137

tetradic

#371681 #81162A #608116 #16816D

square

#371681 #81162A #608116 #16816D

split-complementary

#371681 #816D16 #2A8116

monochromatic

#0B041A #210D4D #371681 #4D1FB5 #6935DD

Accessibility & contrast

On white

13.17

#371681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#371681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371681

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371681	#FFFFFF	#000000	##FFFFFF
##371681	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003284

Deuteranopia (green-blind)

#002D7F

Tritanopia (blue-blind)

#16364C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #371681;
/* rgb */ color: rgb(55, 22, 129);
/* oklch */ color: oklch(32.9% 0.162 287.8);

Tailwind

colors: {
  custom: {
    50: '#7859a7',
    500: '#371681',
    950: '#000000',
  },
}

SCSS

$custom: #371681;
$custom-light: #7859a7;
$custom-dark: #000000;

JSON

{
  "hex": "#371681",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 258.505,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32899,
    "c": 0.16224,
    "h": 287.8
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#371681

secondary

#90B63D

accent

#EE3AB6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371681

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

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