#371768#371768

#371768 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.131 H 295.5°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#371768
RGB	rgb(55, 23, 104)
HSL	hsl(264, 64%, 25%)
HSV	hsv(264, 78%, 41%)
CMYK	cmyk(47.1%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(17.57, 34.55, -41.43)
CIE-LCH	lch(17.57, 53.94, 309.83°)
OKLab	oklab(30.49% 0.0566 -0.1186)
OKLCH	oklch(30.49% 0.131 295.5)
XYZ	xyz(4.3800, 2.4244, 13.3312)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.06

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371768 #486817

analogous

#171F68 #371768 #601768

triadic

#371768 #683717 #176837

tetradic

#371768 #68171F #486817 #176860

square

#371768 #68171F #486817 #176860

split-complementary

#371768 #686017 #1F6817

monochromatic

#0D0619 #1C0C36 #371768 #52229A #6C2DCC

Accessibility & contrast

On white

14.14

#371768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#371768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371768

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371768	#FFFFFF	#000000	##FFFFFF
##371768	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002A66

Tritanopia (blue-blind)

#292C3E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #371768;
/* rgb */ color: rgb(55, 23, 104);
/* oklch */ color: oklch(30.5% 0.131 295.5);

Tailwind

colors: {
  custom: {
    50: '#735794',
    500: '#371768',
    950: '#000000',
  },
}

SCSS

$custom: #371768;
$custom-light: #735794;
$custom-dark: #000000;

JSON

{
  "hex": "#371768",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 263.704,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3049,
    "c": 0.13143,
    "h": 295.5
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#371768

secondary

#789E3D

accent

#E741A5

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #371768

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

Preview Lab → · Contrast checker → · Palette generator →