#371765#371765

#371765 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.128 H 296.7°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#371765
RGB	rgb(55, 23, 101)
HSL	hsl(265, 63%, 24%)
HSV	hsv(265, 77%, 40%)
CMYK	cmyk(45.5%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(17.29, 33.68, -39.91)
CIE-LCH	lch(17.29, 52.22, 310.16°)
OKLab	oklab(30.21% 0.0573 -0.1142)
OKLCH	oklch(30.21% 0.128 296.7)
XYZ	xyz(4.2303, 2.3645, 12.5429)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.89

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371765 #456517

analogous

#171E65 #371765 #5E1765

triadic

#371765 #653717 #176537

tetradic

#371765 #65171E #456517 #17655E

square

#371765 #65171E #456517 #17655E

split-complementary

#371765 #655E17 #1E6517

monochromatic

#0E0619 #1C0C33 #371765 #522297 #6D2EC9

Accessibility & contrast

On white

14.26

#371765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#371765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371765

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371765	#FFFFFF	#000000	##FFFFFF
##371765	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002963

Tritanopia (blue-blind)

#2B2B3C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371765;
/* rgb */ color: rgb(55, 23, 101);
/* oklch */ color: oklch(30.2% 0.128 296.7);

Tailwind

colors: {
  custom: {
    50: '#735792',
    500: '#371765',
    950: '#000000',
  },
}

SCSS

$custom: #371765;
$custom-light: #735792;
$custom-dark: #000000;

JSON

{
  "hex": "#371765",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 264.615,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30207,
    "c": 0.12776,
    "h": 296.7
  },
  "luminance": 0.02365
}

Semantic roles & 50–950 ramp

primary

#371765

secondary

#749B3C

accent

#E642A3

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #371765

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

Preview Lab → · Contrast checker → · Palette generator →