#57368E#57368E

#57368E is a dark, vivid violet. Relative luminance 0.066; OKLCH L 41.9% C 0.140 H 297.3°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#57368E
RGB	rgb(87, 54, 142)
HSL	hsl(263, 45%, 38%)
HSV	hsv(263, 62%, 56%)
CMYK	cmyk(38.7%, 62%, 0%, 44.3%)
CIE-LAB	lab(30.92, 34.83, -43.71)
CIE-LCH	lch(30.92, 55.89, 308.55°)
OKLab	oklab(41.93% 0.0641 -0.1243)
OKLCH	oklch(41.93% 0.14 297.3)
XYZ	xyz(10.1309, 6.6174, 26.3295)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 8.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57368E #6D8E36

analogous

#36418E #57368E #83368E

triadic

#57368E #8E5736 #368E57

tetradic

#57368E #8E3641 #6D8E36 #368E83

square

#57368E #8E3641 #6D8E36 #368E83

split-complementary

#57368E #8E8336 #418E36

monochromatic

#211435 #3C2562 #57368E #7248B9 #9474CA

Accessibility & contrast

On white

9.04

#57368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#57368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57368E

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57368E	#FFFFFF	#000000	##FFFFFF
##57368E	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004991

Deuteranopia (green-blind)

#10488C

Tritanopia (blue-blind)

#4A495C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #57368e;
/* rgb */ color: rgb(87, 54, 142);
/* oklch */ color: oklch(41.9% 0.140 297.3);

Tailwind

colors: {
  custom: {
    50: '#8a6fb0',
    500: '#57368e',
    950: '#000000',
  },
}

SCSS

$custom: #57368e;
$custom-light: #8a6fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#57368e",
  "rgb": {
    "r": 87,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 262.5,
    "s": 44.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41934,
    "c": 0.13981,
    "h": 297.3
  },
  "luminance": 0.06618
}

Semantic roles & 50–950 ramp

primary

#57368E

secondary

#99B36D

accent

#D553A4

background

#F8F6FA

surface

#F0ECF5

border

#CBC7CF

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #57368E

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

Preview Lab → · Contrast checker → · Palette generator →