#371E98#371E98

#371E98 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.182 H 281.7°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#371E98
RGB	rgb(55, 30, 152)
HSL	hsl(252, 67%, 36%)
HSV	hsv(252, 80%, 60%)
CMYK	cmyk(63.8%, 80.3%, 0%, 40.4%)
CIE-LAB	lab(23.70, 45.30, -61.80)
CIE-LCH	lch(23.70, 76.62, 306.24°)
OKLab	oklab(36.25% 0.037 -0.1783)
OKLCH	oklch(36.25% 0.182 281.7)
XYZ	xyz(7.7055, 4.0072, 30.0671)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E98 #7F981E

analogous

#1E4298 #371E98 #741E98

triadic

#371E98 #98371E #1E9837

tetradic

#371E98 #981E42 #7F981E #1E9874

square

#371E98 #981E42 #7F981E #1E9874

split-complementary

#371E98 #98741E #42981E

monochromatic

#120A32 #251465 #371E98 #4928CB #7053DD

Accessibility & contrast

On white

11.66

#371E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#371E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E98

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E98	#FFFFFF	#000000	##FFFFFF
##371E98	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #371e98;
/* rgb */ color: rgb(55, 30, 152);
/* oklch */ color: oklch(36.3% 0.182 281.7);

Tailwind

colors: {
  custom: {
    50: '#7b5eb8',
    500: '#371e98',
    950: '#000000',
  },
}

SCSS

$custom: #371e98;
$custom-light: #7b5eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#371e98",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 152
  },
  "hsl": {
    "h": 252.295,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36253,
    "c": 0.18211,
    "h": 281.7
  },
  "luminance": 0.04008
}

Semantic roles & 50–950 ramp

primary

#371E98

secondary

#AAC051

accent

#EA3EC7

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #371E98

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

Preview Lab → · Contrast checker → · Palette generator →