#371A87#371A87

#371A87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.166 H 285.7°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#371A87
RGB	rgb(55, 26, 135)
HSL	hsl(256, 68%, 32%)
HSV	hsv(256, 81%, 53%)
CMYK	cmyk(59.3%, 80.7%, 0%, 47.1%)
CIE-LAB	lab(21.21, 42.16, -55.34)
CIE-LCH	lch(21.21, 69.57, 307.30°)
OKLab	oklab(33.98% 0.0449 -0.1594)
OKLCH	oklch(33.98% 0.166 285.7)
XYZ	xyz(6.3168, 3.2999, 23.2211)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371A87 #6A871A

analogous

#1A3487 #371A87 #6E1A87

triadic

#371A87 #87371A #1A8737

tetradic

#371A87 #871A34 #6A871A #1A876E

square

#371A87 #871A34 #6A871A #1A876E

split-complementary

#371A87 #876E1A #34871A

monochromatic

#0D0620 #221054 #371A87 #4C24BA #6A41DA

Accessibility & contrast

On white

12.65

#371A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#371A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371A87

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371A87	#FFFFFF	#000000	##FFFFFF
##371A87	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#0D3A50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #371a87;
/* rgb */ color: rgb(55, 26, 135);
/* oklch */ color: oklch(34.0% 0.166 285.7);

Tailwind

colors: {
  custom: {
    50: '#785bab',
    500: '#371a87',
    950: '#000000',
  },
}

SCSS

$custom: #371a87;
$custom-light: #785bab;
$custom-dark: #000000;

JSON

{
  "hex": "#371a87",
  "rgb": {
    "r": 55,
    "g": 26,
    "b": 135
  },
  "hsl": {
    "h": 255.963,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33979,
    "c": 0.1656,
    "h": 285.7
  },
  "luminance": 0.033
}

Semantic roles & 50–950 ramp

primary

#371A87

secondary

#9ABA42

accent

#EB3DBC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371A87

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

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