#371977#371977

#371977 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.147 H 290.1°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#371977
RGB	rgb(55, 25, 119)
HSL	hsl(259, 65%, 28%)
HSV	hsv(259, 79%, 47%)
CMYK	cmyk(53.8%, 79%, 0%, 53.3%)
CIE-LAB	lab(19.39, 37.91, -48.18)
CIE-LCH	lch(19.39, 61.31, 308.20°)
OKLab	oklab(32.21% 0.0506 -0.1385)
OKLCH	oklch(32.21% 0.147 290.1)
XYZ	xyz(5.2520, 2.8392, 17.7205)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371977 #597719

analogous

#192A77 #371977 #661977

triadic

#371977 #773719 #197737

tetradic

#371977 #77192A #597719 #197766

square

#371977 #77192A #597719 #197766

split-complementary

#371977 #776619 #2A7719

monochromatic

#0C0519 #200E44 #371977 #4E24AA #6836D5

Accessibility & contrast

On white

13.39

#371977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#371977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371977

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371977	#FFFFFF	#000000	##FFFFFF
##371977	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#203347

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #371977;
/* rgb */ color: rgb(55, 25, 119);
/* oklch */ color: oklch(32.2% 0.147 290.1);

Tailwind

colors: {
  custom: {
    50: '#76599f',
    500: '#371977',
    950: '#000000',
  },
}

SCSS

$custom: #371977;
$custom-light: #76599f;
$custom-dark: #000000;

JSON

{
  "hex": "#371977",
  "rgb": {
    "r": 55,
    "g": 25,
    "b": 119
  },
  "hsl": {
    "h": 259.149,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32212,
    "c": 0.14741,
    "h": 290.1
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#371977

secondary

#89AC40

accent

#E840B2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #371977

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

Preview Lab → · Contrast checker → · Palette generator →