#371A68#371A68

#371A68 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.128 H 294.8°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#371A68
RGB	rgb(55, 26, 104)
HSL	hsl(262, 60%, 25%)
HSV	hsv(262, 75%, 41%)
CMYK	cmyk(47.1%, 75%, 0%, 59.2%)
CIE-LAB	lab(18.14, 32.94, -40.49)
CIE-LCH	lch(18.14, 52.20, 309.13°)
OKLab	oklab(30.9% 0.0535 -0.1159)
OKLCH	oklch(30.9% 0.128 294.8)
XYZ	xyz(4.4430, 2.5504, 13.3522)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371A68 #4B681A

analogous

#1A2468 #371A68 #5E1A68

triadic

#371A68 #68371A #1A6837

tetradic

#371A68 #681A24 #4B681A #1A685E

square

#371A68 #681A24 #4B681A #1A685E

split-complementary

#371A68 #685E1A #24681A

monochromatic

#0D0618 #1D0E37 #371A68 #512699 #6B32CA

Accessibility & contrast

On white

13.91

#371A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#371A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371A68

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371A68	#FFFFFF	#000000	##FFFFFF
##371A68	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002B66

Tritanopia (blue-blind)

#292E3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371a68;
/* rgb */ color: rgb(55, 26, 104);
/* oklch */ color: oklch(30.9% 0.128 294.8);

Tailwind

colors: {
  custom: {
    50: '#735994',
    500: '#371a68',
    950: '#000000',
  },
}

SCSS

$custom: #371a68;
$custom-light: #735994;
$custom-dark: #000000;

JSON

{
  "hex": "#371a68",
  "rgb": {
    "r": 55,
    "g": 26,
    "b": 104
  },
  "hsl": {
    "h": 262.308,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.30895,
    "c": 0.12766,
    "h": 294.8
  },
  "luminance": 0.0255
}

Semantic roles & 50–950 ramp

primary

#371A68

secondary

#7B9D40

accent

#E345A8

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #371A68

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

Preview Lab → · Contrast checker → · Palette generator →