#371E8E#371E8E

#371E8E is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.170 H 283.6°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#371E8E
RGB	rgb(55, 30, 142)
HSL	hsl(253, 65%, 34%)
HSV	hsv(253, 79%, 56%)
CMYK	cmyk(61.3%, 78.9%, 0%, 44.3%)
CIE-LAB	lab(22.63, 42.28, -57.37)
CIE-LCH	lch(22.63, 71.27, 306.39°)
OKLab	oklab(35.19% 0.04 -0.1654)
OKLCH	oklch(35.19% 0.17 283.6)
XYZ	xyz(6.9208, 3.6933, 25.9341)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E8E #758E1E

analogous

#1E3D8E #371E8E #6F1E8E

triadic

#371E8E #8E371E #1E8E37

tetradic

#371E8E #8E1E3D #758E1E #1E8E6F

square

#371E8E #8E1E3D #758E1E #1E8E6F

split-complementary

#371E8E #8E6F1E #3D8E1E

monochromatic

#100929 #23135B #371E8E #4B29C1 #6C4DD9

Accessibility & contrast

On white

12.08

#371E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#371E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E8E

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E8E	#FFFFFF	#000000	##FFFFFF
##371E8E	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003991

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #371e8e;
/* rgb */ color: rgb(55, 30, 142);
/* oklch */ color: oklch(35.2% 0.170 283.6);

Tailwind

colors: {
  custom: {
    50: '#795eb0',
    500: '#371e8e',
    950: '#000000',
  },
}

SCSS

$custom: #371e8e;
$custom-light: #795eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#371e8e",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 142
  },
  "hsl": {
    "h": 253.393,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35193,
    "c": 0.17015,
    "h": 283.6
  },
  "luminance": 0.03694
}

Semantic roles & 50–950 ramp

primary

#371E8E

secondary

#A3BC4C

accent

#E840C3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #371E8E

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

Preview Lab → · Contrast checker → · Palette generator →