#371C5F#371C5F

#371C5F is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.4% C 0.113 H 297.8°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#371C5F
RGB	rgb(55, 28, 95)
HSL	hsl(264, 54%, 24%)
HSV	hsv(264, 71%, 37%)
CMYK	cmyk(42.1%, 70.5%, 0%, 62.7%)
CIE-LAB	lab(17.78, 29.13, -35.16)
CIE-LCH	lch(17.78, 45.66, 309.65°)
OKLab	oklab(30.39% 0.0528 -0.1002)
OKLCH	oklch(30.39% 0.113 297.8)
XYZ	xyz(4.0558, 2.4689, 11.0871)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C5F #445F1C

analogous

#1C235F #371C5F #591C5F

triadic

#371C5F #5F371C #1C5F37

tetradic

#371C5F #5F1C23 #445F1C #1C5F59

square

#371C5F #5F1C23 #445F1C #1C5F59

split-complementary

#371C5F #5F591C #235F1C

monochromatic

#0E0718 #1C0E30 #371C5F #522A8E #6E38BE

Accessibility & contrast

On white

14.06

#371C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#371C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C5F

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C5F	#FFFFFF	#000000	##FFFFFF
##371C5F	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#2D2C3A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371c5f;
/* rgb */ color: rgb(55, 28, 95);
/* oklch */ color: oklch(30.4% 0.113 297.8);

Tailwind

colors: {
  custom: {
    50: '#725a8d',
    500: '#371c5f',
    950: '#000000',
  },
}

SCSS

$custom: #371c5f;
$custom-light: #725a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#371c5f",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 95
  },
  "hsl": {
    "h": 264.179,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30388,
    "c": 0.11329,
    "h": 297.8
  },
  "luminance": 0.02469
}

Semantic roles & 50–950 ramp

primary

#371C5F

secondary

#739442

accent

#DE4AA2

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #371C5F

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

Preview Lab → · Contrast checker → · Palette generator →