#371E87#371E87

#371E87 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.162 H 285.1°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#371E87
RGB	rgb(55, 30, 135)
HSL	hsl(254, 64%, 32%)
HSV	hsv(254, 78%, 53%)
CMYK	cmyk(59.3%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(21.91, 40.15, -54.19)
CIE-LCH	lch(21.91, 67.44, 306.53°)
OKLab	oklab(34.47% 0.042 -0.1561)
OKLCH	oklch(34.47% 0.162 285.1)
XYZ	xyz(6.4117, 3.4897, 23.2527)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E87 #6E871E

analogous

#1E3987 #371E87 #6C1E87

triadic

#371E87 #87371E #1E8737

tetradic

#371E87 #871E39 #6E871E #1E876C

square

#371E87 #871E39 #6E871E #1E876C

split-complementary

#371E87 #876C1E #39871E

monochromatic

#0E0823 #231355 #371E87 #4B29B9 #6B49D7

Accessibility & contrast

On white

12.37

#371E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#371E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E87

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E87	#FFFFFF	#000000	##FFFFFF
##371E87	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378A

Deuteranopia (green-blind)

#003185

Tritanopia (blue-blind)

#0C3C51

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #371e87;
/* rgb */ color: rgb(55, 30, 135);
/* oklch */ color: oklch(34.5% 0.162 285.1);

Tailwind

colors: {
  custom: {
    50: '#785dab',
    500: '#371e87',
    950: '#000000',
  },
}

SCSS

$custom: #371e87;
$custom-light: #785dab;
$custom-dark: #000000;

JSON

{
  "hex": "#371e87",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 254.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34468,
    "c": 0.16164,
    "h": 285.1
  },
  "luminance": 0.0349
}

Semantic roles & 50–950 ramp

primary

#371E87

secondary

#9EB948

accent

#E741BF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371E87

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

Preview Lab → · Contrast checker → · Palette generator →