#371D96#371D96

#371D96 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.181 H 282.2°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#371D96
RGB	rgb(55, 29, 150)
HSL	hsl(253, 68%, 35%)
HSV	hsv(253, 81%, 59%)
CMYK	cmyk(63.3%, 80.7%, 0%, 41.2%)
CIE-LAB	lab(23.31, 45.18, -61.20)
CIE-LCH	lch(23.31, 76.07, 306.44°)
OKLab	oklab(35.92% 0.0382 -0.1765)
OKLCH	oklch(35.92% 0.181 282.2)
XYZ	xyz(7.5182, 3.8924, 29.2034)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371D96 #7C961D

analogous

#1D3F96 #371D96 #741D96

triadic

#371D96 #96371D #1D9637

tetradic

#371D96 #961D3F #7C961D #1D9674

square

#371D96 #961D3F #7C961D #1D9674

split-complementary

#371D96 #96741D #3F961D

monochromatic

#11092F #241363 #371D96 #4A27C9 #6E50DD

Accessibility & contrast

On white

11.81

#371D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#371D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371D96

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371D96	#FFFFFF	#000000	##FFFFFF
##371D96	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#003394

Tritanopia (blue-blind)

#00415A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #371d96;
/* rgb */ color: rgb(55, 29, 150);
/* oklch */ color: oklch(35.9% 0.181 282.2);

Tailwind

colors: {
  custom: {
    50: '#7b5db6',
    500: '#371d96',
    950: '#000000',
  },
}

SCSS

$custom: #371d96;
$custom-light: #7b5db6;
$custom-dark: #000000;

JSON

{
  "hex": "#371d96",
  "rgb": {
    "r": 55,
    "g": 29,
    "b": 150
  },
  "hsl": {
    "h": 252.893,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35923,
    "c": 0.18063,
    "h": 282.2
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#371D96

secondary

#A8C04F

accent

#EA3DC5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #371D96

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

Preview Lab → · Contrast checker → · Palette generator →