#57127D#57127D

#57127D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.2% C 0.166 H 309.2°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#57127D
RGB	rgb(87, 18, 125)
HSL	hsl(279, 75%, 28%)
HSV	hsv(279, 86%, 49%)
CMYK	cmyk(30.4%, 85.6%, 0%, 51%)
CIE-LAB	lab(23.47, 47.59, -45.15)
CIE-LCH	lch(23.47, 65.60, 316.51°)
OKLab	oklab(36.2% 0.1047 -0.1283)
OKLCH	oklch(36.2% 0.166 309.2)
XYZ	xyz(7.8477, 3.9397, 19.7451)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.42

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57127D #387D12

analogous

#22127D #57127D #7D126D

triadic

#57127D #7D5712 #127D57

tetradic

#57127D #7D2212 #387D12 #126D7D

square

#57127D #7D2212 #387D12 #126D7D

split-complementary

#57127D #6D7D12 #127D22

monochromatic

#13041B #320A48 #57127D #7C1AB2 #9F29E0

Accessibility & contrast

On white

11.74

#57127D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#57127D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57127D

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57127D	#FFFFFF	#000000	##FFFFFF
##57127D	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#512F49

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #57127d;
/* rgb */ color: rgb(87, 18, 125);
/* oklch */ color: oklch(36.2% 0.166 309.2);

Tailwind

colors: {
  custom: {
    50: '#8b5ba3',
    500: '#57127d',
    950: '#000000',
  },
}

SCSS

$custom: #57127d;
$custom-light: #8b5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#57127d",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 125
  },
  "hsl": {
    "h": 278.692,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36203,
    "c": 0.1656,
    "h": 309.2
  },
  "luminance": 0.0394
}

Semantic roles & 50–950 ramp

primary

#57127D

secondary

#64B338

accent

#F13679

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #57127D

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

Preview Lab → · Contrast checker → · Palette generator →