#57279F#57279F

#57279F is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.2% C 0.180 H 295.6°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#57279F
RGB	rgb(87, 39, 159)
HSL	hsl(264, 61%, 39%)
HSV	hsv(264, 75%, 62%)
CMYK	cmyk(45.3%, 75.5%, 0%, 37.6%)
CIE-LAB	lab(29.36, 47.49, -56.64)
CIE-LCH	lch(29.36, 73.91, 309.98°)
OKLab	oklab(41.24% 0.0777 -0.1622)
OKLCH	oklch(41.24% 0.18 295.6)
XYZ	xyz(10.9123, 5.9802, 33.3735)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57279F #6F9F27

analogous

#27339F #57279F #93279F

triadic

#57279F #9F5727 #279F57

tetradic

#57279F #9F2733 #6F9F27 #279F93

square

#57279F #9F2733 #6F9F27 #279F93

split-complementary

#57279F #9F9327 #339F27

monochromatic

#210F3D #3C1B6E #57279F #7236CE #9567DA

Accessibility & contrast

On white

9.56

#57279F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#57279F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57279F

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57279F	#FFFFFF	#000000	##FFFFFF
##57279F	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00439D

Tritanopia (blue-blind)

#434761

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #57279f;
/* rgb */ color: rgb(87, 39, 159);
/* oklch */ color: oklch(41.2% 0.180 295.6);

Tailwind

colors: {
  custom: {
    50: '#8d66bc',
    500: '#57279f',
    950: '#000000',
  },
}

SCSS

$custom: #57279f;
$custom-light: #8d66bc;
$custom-dark: #000000;

JSON

{
  "hex": "#57279f",
  "rgb": {
    "r": 87,
    "g": 39,
    "b": 159
  },
  "hsl": {
    "h": 264,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41239,
    "c": 0.17986,
    "h": 295.6
  },
  "luminance": 0.0598
}

Semantic roles & 50–950 ramp

primary

#57279F

secondary

#9AC062

accent

#E444A4

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57279F

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

Preview Lab → · Contrast checker → · Palette generator →