#371F65#371F65

#371F65 is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.4% C 0.117 H 294.4°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#371F65
RGB	rgb(55, 31, 101)
HSL	hsl(261, 53%, 26%)
HSV	hsv(261, 69%, 40%)
CMYK	cmyk(45.5%, 69.3%, 0%, 60.4%)
CIE-LAB	lab(18.94, 29.14, -37.24)
CIE-LCH	lch(18.94, 47.28, 308.04°)
OKLab	oklab(31.38% 0.0484 -0.1064)
OKLCH	oklch(31.38% 0.117 294.4)
XYZ	xyz(4.4139, 2.7317, 12.6041)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371F65 #4D651F

analogous

#1F2A65 #371F65 #5A1F65

triadic

#371F65 #65371F #1F6537

tetradic

#371F65 #651F2A #4D651F #1F655A

square

#371F65 #651F2A #4D651F #1F655A

split-complementary

#371F65 #655A1F #2A651F

monochromatic

#0D0717 #1D1136 #371F65 #502D94 #6A3CC3

Accessibility & contrast

On white

13.58

#371F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#371F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371F65

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371F65	#FFFFFF	#000000	##FFFFFF
##371F65	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#002D64

Tritanopia (blue-blind)

#2A2F3F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #371f65;
/* rgb */ color: rgb(55, 31, 101);
/* oklch */ color: oklch(31.4% 0.117 294.4);

Tailwind

colors: {
  custom: {
    50: '#725c91',
    500: '#371f65',
    950: '#000000',
  },
}

SCSS

$custom: #371f65;
$custom-light: #725c91;
$custom-dark: #000000;

JSON

{
  "hex": "#371f65",
  "rgb": {
    "r": 55,
    "g": 31,
    "b": 101
  },
  "hsl": {
    "h": 260.571,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31379,
    "c": 0.11685,
    "h": 294.4
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#371F65

secondary

#7D9946

accent

#DC4BAB

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #371F65

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

Preview Lab → · Contrast checker → · Palette generator →