#371E8D#371E8D

#371E8D is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.169 H 283.8°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#371E8D
RGB	rgb(55, 30, 141)
HSL	hsl(254, 65%, 34%)
HSV	hsv(254, 79%, 55%)
CMYK	cmyk(61%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(22.53, 41.98, -56.92)
CIE-LCH	lch(22.53, 70.72, 306.41°)
OKLab	oklab(35.09% 0.0403 -0.1641)
OKLCH	oklch(35.09% 0.169 283.8)
XYZ	xyz(6.8461, 3.6634, 25.5405)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E8D #748D1E

analogous

#1E3C8D #371E8D #6E1E8D

triadic

#371E8D #8D371E #1E8D37

tetradic

#371E8D #8D1E3C #748D1E #1E8D6E

square

#371E8D #8D1E3C #748D1E #1E8D6E

split-complementary

#371E8D #8D6E1E #3C8D1E

monochromatic

#100928 #23135B #371E8D #4B29BF #6C4CD9

Accessibility & contrast

On white

12.12

#371E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#371E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E8D

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E8D	#FFFFFF	#000000	##FFFFFF
##371E8D	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003990

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #371e8d;
/* rgb */ color: rgb(55, 30, 141);
/* oklch */ color: oklch(35.1% 0.169 283.8);

Tailwind

colors: {
  custom: {
    50: '#795daf',
    500: '#371e8d',
    950: '#000000',
  },
}

SCSS

$custom: #371e8d;
$custom-light: #795daf;
$custom-dark: #000000;

JSON

{
  "hex": "#371e8d",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 253.514,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35088,
    "c": 0.16894,
    "h": 283.8
  },
  "luminance": 0.03664
}

Semantic roles & 50–950 ramp

primary

#371E8D

secondary

#A2BC4B

accent

#E840C2

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #371E8D

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

Preview Lab → · Contrast checker → · Palette generator →