#371758#371758

#371758 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 29.0% C 0.112 H 302.5°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#371758
RGB	rgb(55, 23, 88)
HSL	hsl(270, 59%, 22%)
HSV	hsv(270, 74%, 35%)
CMYK	cmyk(37.5%, 73.9%, 0%, 65.5%)
CIE-LAB	lab(16.15, 29.99, -33.11)
CIE-LCH	lch(16.15, 44.68, 312.17°)
OKLab	oklab(29.04% 0.0599 -0.0942)
OKLCH	oklch(29.04% 0.112 302.5)
XYZ	xyz(3.6430, 2.1296, 9.4498)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371758 #385817

analogous

#171858 #371758 #581758

triadic

#371758 #583717 #175837

tetradic

#371758 #581718 #385817 #175858

square

#371758 #581718 #385817 #175858

split-complementary

#371758 #585817 #185817

monochromatic

#0F0618 #190A27 #371758 #552489 #7430B9

Accessibility & contrast

On white

14.73

#371758 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#371758 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371758

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371758	#FFFFFF	#000000	##FFFFFF
##371758	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#002857

Tritanopia (blue-blind)

#302635

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #371758;
/* rgb */ color: rgb(55, 23, 88);
/* oklch */ color: oklch(29.0% 0.112 302.5);

Tailwind

colors: {
  custom: {
    50: '#715788',
    500: '#371758',
    950: '#000000',
  },
}

SCSS

$custom: #371758;
$custom-light: #715788;
$custom-dark: #000000;

JSON

{
  "hex": "#371758",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 88
  },
  "hsl": {
    "h": 269.538,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29039,
    "c": 0.11166,
    "h": 302.5
  },
  "luminance": 0.0213
}

Semantic roles & 50–950 ramp

primary

#371758

secondary

#668F3C

accent

#E24695

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371758

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

Preview Lab → · Contrast checker → · Palette generator →