#371E89#371E89

#371E89 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.164 H 284.6°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#371E89
RGB	rgb(55, 30, 137)
HSL	hsl(254, 64%, 33%)
HSV	hsv(254, 78%, 54%)
CMYK	cmyk(59.9%, 78.1%, 0%, 46.3%)
CIE-LAB	lab(22.11, 40.76, -55.11)
CIE-LCH	lch(22.11, 68.54, 306.49°)
OKLab	oklab(34.67% 0.0415 -0.1588)
OKLCH	oklch(34.67% 0.164 284.6)
XYZ	xyz(6.5538, 3.5465, 24.0013)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E89 #70891E

analogous

#1E3A89 #371E89 #6D1E89

triadic

#371E89 #89371E #1E8937

tetradic

#371E89 #891E3A #70891E #1E896D

square

#371E89 #891E3A #70891E #1E896D

split-complementary

#371E89 #896D1E #3A891E

monochromatic

#0F0825 #231357 #371E89 #4B29BB #6B4AD7

Accessibility & contrast

On white

12.29

#371E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#371E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E89

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E89	#FFFFFF	#000000	##FFFFFF
##371E89	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#073D52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #371e89;
/* rgb */ color: rgb(55, 30, 137);
/* oklch */ color: oklch(34.7% 0.164 284.6);

Tailwind

colors: {
  custom: {
    50: '#785dac',
    500: '#371e89',
    950: '#000000',
  },
}

SCSS

$custom: #371e89;
$custom-light: #785dac;
$custom-dark: #000000;

JSON

{
  "hex": "#371e89",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 137
  },
  "hsl": {
    "h": 254.019,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34674,
    "c": 0.16408,
    "h": 284.6
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#371E89

secondary

#9FBA49

accent

#E741C0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371E89

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

Preview Lab → · Contrast checker → · Palette generator →