#371C58#371C58

#371C58 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.8% C 0.104 H 301.0°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#371C58
RGB	rgb(55, 28, 88)
HSL	hsl(267, 52%, 23%)
HSV	hsv(267, 68%, 35%)
CMYK	cmyk(37.5%, 68.2%, 0%, 65.5%)
CIE-LAB	lab(17.21, 27.08, -31.40)
CIE-LCH	lch(17.21, 41.46, 310.78°)
OKLab	oklab(29.8% 0.0535 -0.0892)
OKLCH	oklch(29.8% 0.104 301)
XYZ	xyz(3.7518, 2.3473, 9.4860)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C58 #3D581C

analogous

#1C1F58 #371C58 #551C58

triadic

#371C58 #58371C #1C5837

tetradic

#371C58 #581C1F #3D581C #1C5855

square

#371C58 #581C1F #3D581C #1C5855

split-complementary

#371C58 #58551C #1F581C

monochromatic

#0F0717 #1A0D2A #371C58 #542B86 #713AB5

Accessibility & contrast

On white

14.29

#371C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#371C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C58

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C58	#FFFFFF	#000000	##FFFFFF
##371C58	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5A

Deuteranopia (green-blind)

#062A57

Tritanopia (blue-blind)

#302937

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371c58;
/* rgb */ color: rgb(55, 28, 88);
/* oklch */ color: oklch(29.8% 0.104 301.0);

Tailwind

colors: {
  custom: {
    50: '#715a88',
    500: '#371c58',
    950: '#000000',
  },
}

SCSS

$custom: #371c58;
$custom-light: #715a88;
$custom-dark: #000000;

JSON

{
  "hex": "#371c58",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 88
  },
  "hsl": {
    "h": 267,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29802,
    "c": 0.10402,
    "h": 301
  },
  "luminance": 0.02347
}

Semantic roles & 50–950 ramp

primary

#371C58

secondary

#6C8E42

accent

#DB4D9B

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08040B

muted

#7B797C

Preview Lab

Preview with #371C58

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

Preview Lab → · Contrast checker → · Palette generator →