#371258#371258

#371258 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.4% C 0.118 H 303.7°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#371258
RGB	rgb(55, 18, 88)
HSL	hsl(272, 66%, 21%)
HSV	hsv(272, 80%, 35%)
CMYK	cmyk(37.5%, 79.5%, 0%, 65.5%)
CIE-LAB	lab(15.22, 32.61, -34.63)
CIE-LCH	lch(15.22, 47.57, 313.28°)
OKLab	oklab(28.38% 0.0657 -0.0986)
OKLCH	oklch(28.38% 0.119 303.7)
XYZ	xyz(3.5529, 1.9494, 9.4197)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.74

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371258 #335812

analogous

#141258 #371258 #581256

triadic

#371258 #583712 #125837

tetradic

#371258 #581412 #335812 #125658

square

#371258 #581412 #335812 #125658

split-complementary

#371258 #565812 #125814

monochromatic

#100519 #170825 #371258 #571C8B #7727BE

Accessibility & contrast

On white

15.11

#371258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#371258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371258

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371258	#FFFFFF	#000000	##FFFFFF
##371258	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#002657

Tritanopia (blue-blind)

#302334

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #371258;
/* rgb */ color: rgb(55, 18, 88);
/* oklch */ color: oklch(28.4% 0.118 303.7);

Tailwind

colors: {
  custom: {
    50: '#725488',
    500: '#371258',
    950: '#000000',
  },
}

SCSS

$custom: #371258;
$custom-light: #725488;
$custom-dark: #000000;

JSON

{
  "hex": "#371258",
  "rgb": {
    "r": 55,
    "g": 18,
    "b": 88
  },
  "hsl": {
    "h": 271.714,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28375,
    "c": 0.1185,
    "h": 303.7
  },
  "luminance": 0.01949
}

Semantic roles & 50–950 ramp

primary

#371258

secondary

#609135

accent

#E93F8F

background

#F7F5F8

surface

#EDE8F0

border

#C8C4CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371258

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

Preview Lab → · Contrast checker → · Palette generator →