#57366A#57366A

#57366A is a dark, moderate violet. Relative luminance 0.057; OKLCH L 39.5% C 0.093 H 312.1°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#57366A
RGB	rgb(87, 54, 106)
HSL	hsl(278, 33%, 31%)
HSV	hsv(278, 49%, 42%)
CMYK	cmyk(17.9%, 49.1%, 0%, 58.4%)
CIE-LAB	lab(28.66, 25.27, -24.72)
CIE-LCH	lch(28.66, 35.34, 315.63°)
OKLab	oklab(39.53% 0.0621 -0.0687)
OKLCH	oklch(39.53% 0.093 312.1)
XYZ	xyz(7.8507, 5.7053, 14.3205)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57366A #496A36

analogous

#3D366A #57366A #6A3663

triadic

#57366A #6A5736 #366A57

tetradic

#57366A #6A3D36 #496A36 #36636A

square

#57366A #6A3D36 #496A36 #36636A

split-complementary

#57366A #636A36 #366A3D

monochromatic

#140D19 #362141 #57366A #784B93 #9768B2

Accessibility & contrast

On white

9.81

#57366A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#57366A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57366A

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57366A	#FFFFFF	#000000	##FFFFFF
##57366A	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B426C

Deuteranopia (green-blind)

#344469

Tritanopia (blue-blind)

#553E4B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #57366a;
/* rgb */ color: rgb(87, 54, 106);
/* oklch */ color: oklch(39.5% 0.093 312.1);

Tailwind

colors: {
  custom: {
    50: '#886e95',
    500: '#57366a',
    950: '#000000',
  },
}

SCSS

$custom: #57366a;
$custom-light: #886e95;
$custom-dark: #000000;

JSON

{
  "hex": "#57366a",
  "rgb": {
    "r": 87,
    "g": 54,
    "b": 106
  },
  "hsl": {
    "h": 278.077,
    "s": 32.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39535,
    "c": 0.09262,
    "h": 312.1
  },
  "luminance": 0.05705
}

Semantic roles & 50–950 ramp

primary

#57366A

secondary

#769B61

accent

#C95F86

background

#F8F6F9

surface

#F0ECF1

border

#CBC7CB

text

#0B070D

muted

#7C7A7E

Preview Lab

Preview with #57366A

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

Preview Lab → · Contrast checker → · Palette generator →