#37145F#37145F

#37145F is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.3% C 0.124 H 299.9°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#37145F
RGB	rgb(55, 20, 95)
HSL	hsl(268, 65%, 23%)
HSV	hsv(268, 79%, 37%)
CMYK	cmyk(42.1%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(16.20, 33.53, -37.72)
CIE-LCH	lch(16.20, 50.47, 311.63°)
OKLab	oklab(29.26% 0.0619 -0.1077)
OKLCH	oklch(29.26% 0.124 299.9)
XYZ	xyz(3.8907, 2.1387, 11.0321)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.55

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37145F #3C5F14

analogous

#14175F #37145F #5C145F

triadic

#37145F #5F3714 #145F37

tetradic

#37145F #5F1417 #3C5F14 #145F5C

square

#37145F #5F1417 #3C5F14 #145F5C

split-complementary

#37145F #5F5C14 #175F14

monochromatic

#0F0519 #1A092C #37145F #541F92 #7229C4

Accessibility & contrast

On white

14.71

#37145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#37145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37145F

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37145F	#FFFFFF	#000000	##FFFFFF
##37145F	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002861

Deuteranopia (green-blind)

#00285E

Tritanopia (blue-blind)

#2E2738

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #37145f;
/* rgb */ color: rgb(55, 20, 95);
/* oklch */ color: oklch(29.3% 0.124 299.9);

Tailwind

colors: {
  custom: {
    50: '#72558d',
    500: '#37145f',
    950: '#000000',
  },
}

SCSS

$custom: #37145f;
$custom-light: #72558d;
$custom-dark: #000000;

JSON

{
  "hex": "#37145f",
  "rgb": {
    "r": 55,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 268,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29263,
    "c": 0.12425,
    "h": 299.9
  },
  "luminance": 0.02139
}

Semantic roles & 50–950 ramp

primary

#37145F

secondary

#6B9738

accent

#E8409A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37145F

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

Preview Lab → · Contrast checker → · Palette generator →