#37115F#37115F

#37115F is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.9% C 0.128 H 300.5°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#37115F
RGB	rgb(55, 17, 95)
HSL	hsl(269, 70%, 22%)
HSV	hsv(269, 82%, 37%)
CMYK	cmyk(42.1%, 82.1%, 0%, 62.7%)
CIE-LAB	lab(15.69, 34.98, -38.55)
CIE-LCH	lch(15.69, 52.05, 312.22°)
OKLab	oklab(28.91% 0.0649 -0.1101)
OKLCH	oklch(28.91% 0.128 300.5)
XYZ	xyz(3.8410, 2.0393, 11.0155)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.40

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37115F #395F11

analogous

#11125F #37115F #5E115F

triadic

#37115F #5F3711 #115F37

tetradic

#37115F #5F1112 #395F11 #115F5E

square

#37115F #5F1112 #395F11 #115F5E

split-complementary

#37115F #5F5E11 #125F11

monochromatic

#0F051A #19082B #37115F #551A93 #7324C7

Accessibility & contrast

On white

14.92

#37115F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#37115F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37115F

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37115F	#FFFFFF	#000000	##FFFFFF
##37115F	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002761

Deuteranopia (green-blind)

#00275D

Tritanopia (blue-blind)

#2E2637

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37115f;
/* rgb */ color: rgb(55, 17, 95);
/* oklch */ color: oklch(28.9% 0.128 300.5);

Tailwind

colors: {
  custom: {
    50: '#73548d',
    500: '#37115f',
    950: '#000000',
  },
}

SCSS

$custom: #37115f;
$custom-light: #73548d;
$custom-dark: #000000;

JSON

{
  "hex": "#37115f",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 95
  },
  "hsl": {
    "h": 269.231,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.28907,
    "c": 0.12782,
    "h": 300.5
  },
  "luminance": 0.02039
}

Semantic roles & 50–950 ramp

primary

#37115F

secondary

#679834

accent

#EC3B96

background

#F7F5F8

surface

#EDE8F0

border

#C8C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37115F

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

Preview Lab → · Contrast checker → · Palette generator →