#371EAE#371EAE

#371EAE is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.7% C 0.208 H 278.4°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#371EAE
RGB	rgb(55, 30, 174)
HSL	hsl(250, 71%, 40%)
HSV	hsv(250, 83%, 68%)
CMYK	cmyk(68.4%, 82.8%, 0%, 31.8%)
CIE-LAB	lab(26.15, 51.82, -71.11)
CIE-LCH	lch(26.15, 87.99, 306.08°)
OKLab	oklab(38.67% 0.0302 -0.2054)
OKLCH	oklch(38.67% 0.208 278.4)
XYZ	xyz(9.6773, 4.7959, 40.4519)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371EAE #95AE1E

analogous

#1E4DAE #371EAE #7F1EAE

triadic

#371EAE #AE371E #1EAE37

tetradic

#371EAE #AE1E4D #95AE1E #1EAE7F

square

#371EAE #AE1E4D #95AE1E #1EAE7F

split-complementary

#371EAE #AE7F1E #4DAE1E

monochromatic

#160C46 #27157A #371EAE #4C2EDB #7962E4

Accessibility & contrast

On white

10.72

#371EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#371EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371EAE

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371EAE	#FFFFFF	#000000	##FFFFFF
##371EAE	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B2

Deuteranopia (green-blind)

#0038AC

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #371eae;
/* rgb */ color: rgb(55, 30, 174);
/* oklch */ color: oklch(38.7% 0.208 278.4);

Tailwind

colors: {
  custom: {
    50: '#8060c8',
    500: '#371eae',
    950: '#000000',
  },
}

SCSS

$custom: #371eae;
$custom-light: #8060c8;
$custom-dark: #000000;

JSON

{
  "hex": "#371eae",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 174
  },
  "hsl": {
    "h": 250.417,
    "s": 70.588,
    "l": 40
  },
  "oklch": {
    "l": 0.38669,
    "c": 0.20761,
    "h": 278.4
  },
  "luminance": 0.04797
}

Semantic roles & 50–950 ramp

primary

#371EAE

secondary

#B6C95F

accent

#ED3ACE

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #371EAE

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

Preview Lab → · Contrast checker → · Palette generator →