#371759#371759

#371759 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 29.1% C 0.113 H 302.0°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#371759
RGB	rgb(55, 23, 89)
HSL	hsl(269, 59%, 22%)
HSV	hsv(269, 74%, 35%)
CMYK	cmyk(38.2%, 74.2%, 0%, 65.1%)
CIE-LAB	lab(16.24, 30.27, -33.65)
CIE-LCH	lch(16.24, 45.26, 311.97°)
OKLab	oklab(29.13% 0.0598 -0.0958)
OKLCH	oklch(29.13% 0.113 302)
XYZ	xyz(3.6847, 2.1463, 9.6694)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371759 #395917

analogous

#171859 #371759 #581759

triadic

#371759 #593717 #175937

tetradic

#371759 #591718 #395917 #175958

square

#371759 #591718 #395917 #175958

split-complementary

#371759 #595817 #185917

monochromatic

#0F0618 #190A28 #371759 #55248A #7330BA

Accessibility & contrast

On white

14.69

#371759 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#371759 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371759

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371759	#FFFFFF	#000000	##FFFFFF
##371759	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285B

Deuteranopia (green-blind)

#002858

Tritanopia (blue-blind)

#302636

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #371759;
/* rgb */ color: rgb(55, 23, 89);
/* oklch */ color: oklch(29.1% 0.113 302.0);

Tailwind

colors: {
  custom: {
    50: '#715788',
    500: '#371759',
    950: '#000000',
  },
}

SCSS

$custom: #371759;
$custom-light: #715788;
$custom-dark: #000000;

JSON

{
  "hex": "#371759",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 89
  },
  "hsl": {
    "h": 269.091,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29125,
    "c": 0.1129,
    "h": 302
  },
  "luminance": 0.02146
}

Semantic roles & 50–950 ramp

primary

#371759

secondary

#67903C

accent

#E24696

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371759

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

Preview Lab → · Contrast checker → · Palette generator →