#371C60#371C60

#371C60 is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.5% C 0.115 H 297.3°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#371C60
RGB	rgb(55, 28, 96)
HSL	hsl(264, 55%, 24%)
HSV	hsv(264, 71%, 38%)
CMYK	cmyk(42.7%, 70.8%, 0%, 62.4%)
CIE-LAB	lab(17.86, 29.43, -35.68)
CIE-LCH	lch(17.86, 46.25, 309.51°)
OKLab	oklab(30.47% 0.0527 -0.1018)
OKLCH	oklch(30.47% 0.115 297.3)
XYZ	xyz(4.1016, 2.4872, 11.3280)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C60 #45601C

analogous

#1C2360 #371C60 #591C60

triadic

#371C60 #60371C #1C6037

tetradic

#371C60 #601C23 #45601C #1C6059

square

#371C60 #601C23 #45601C #1C6059

split-complementary

#371C60 #60591C #23601C

monochromatic

#0E0718 #1C0E31 #371C60 #522A8F #6D38BF

Accessibility & contrast

On white

14.02

#371C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#371C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C60

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C60	#FFFFFF	#000000	##FFFFFF
##371C60	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C62

Deuteranopia (green-blind)

#002B5F

Tritanopia (blue-blind)

#2D2C3B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371c60;
/* rgb */ color: rgb(55, 28, 96);
/* oklch */ color: oklch(30.5% 0.115 297.3);

Tailwind

colors: {
  custom: {
    50: '#725a8e',
    500: '#371c60',
    950: '#000000',
  },
}

SCSS

$custom: #371c60;
$custom-light: #725a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#371c60",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 96
  },
  "hsl": {
    "h": 263.824,
    "s": 54.839,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30474,
    "c": 0.1146,
    "h": 297.3
  },
  "luminance": 0.02487
}

Semantic roles & 50–950 ramp

primary

#371C60

secondary

#749542

accent

#DE4AA3

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #371C60

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

Preview Lab → · Contrast checker → · Palette generator →