#57367C#57367C

#57367C is a dark, moderate violet. Relative luminance 0.061; OKLCH L 40.7% C 0.116 H 303.4°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#57367C
RGB	rgb(87, 54, 124)
HSL	hsl(268, 39%, 35%)
HSV	hsv(268, 56%, 49%)
CMYK	cmyk(29.8%, 56.5%, 0%, 51.4%)
CIE-LAB	lab(29.71, 29.90, -34.45)
CIE-LCH	lch(29.71, 45.62, 310.95°)
OKLab	oklab(40.66% 0.064 -0.0971)
OKLCH	oklch(40.66% 0.116 303.4)
XYZ	xyz(8.8869, 6.1198, 19.7779)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 10.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57367C #5B7C36

analogous

#36387C #57367C #7A367C

triadic

#57367C #7C5736 #367C57

tetradic

#57367C #7C3638 #5B7C36 #367C7A

square

#57367C #7C3638 #5B7C36 #367C7A

split-complementary

#57367C #7C7A36 #387C36

monochromatic

#1B1127 #392351 #57367C #7549A7 #946DBF

Accessibility & contrast

On white

9.44

#57367C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#57367C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57367C

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57367C	#FFFFFF	#000000	##FFFFFF
##57367C	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D457E

Deuteranopia (green-blind)

#28467A

Tritanopia (blue-blind)

#504353

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #57367c;
/* rgb */ color: rgb(87, 54, 124);
/* oklch */ color: oklch(40.7% 0.116 303.4);

Tailwind

colors: {
  custom: {
    50: '#896ea2',
    500: '#57367c',
    950: '#000000',
  },
}

SCSS

$custom: #57367c;
$custom-light: #896ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#57367c",
  "rgb": {
    "r": 87,
    "g": 54,
    "b": 124
  },
  "hsl": {
    "h": 268.286,
    "s": 39.326,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40662,
    "c": 0.11631,
    "h": 303.4
  },
  "luminance": 0.0612
}

Semantic roles & 50–950 ramp

primary

#57367C

secondary

#89A866

accent

#CF5997

background

#F8F6FA

surface

#F0ECF3

border

#CBC7CD

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #57367C

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

Preview Lab → · Contrast checker → · Palette generator →