#57438C#57438C

#57438C is a dark, moderate violet. Relative luminance 0.079; OKLCH L 44.0% C 0.117 H 293.7°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX#57438C
RGBrgb(87, 67, 140)
HSLhsl(256, 35%, 41%)
HSVhsv(256, 52%, 55%)
CMYKcmyk(37.9%, 52.1%, 0%, 45.1%)
CIE-LABlab(33.84, 26.35, -37.78)
CIE-LCHlch(33.84, 46.06, 304.90°)
OKLaboklab(44.05% 0.0469 -0.1069)
OKLCHoklch(44.05% 0.117 293.7)
XYZxyz(10.6700, 7.9338, 25.7751)
Luminance0.0793 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57438C #788C43
analogous
#43538C #57438C #7B438C
triadic
#57438C #8C5743 #438C57
tetradic
#57438C #8C4353 #788C43 #438C7B
square
#57438C #8C4353 #788C43 #438C7B
split-complementary
#57438C #8C7B43 #538C43
monochromatic
#241B39 #3D2F63 #57438C #735BB1 #9685C5

Accessibility & contrast

On white

8.12
#57438C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.59
#57438C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57438C
8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57438C#FFFFFF#000000##FFFFFF
##57438C1.008.122.598.12
#FFFFFF8.121.0021.001.00
#0000002.5921.001.0021.00
##FFFFFF8.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#27508F
Deuteranopia (green-blind)
#2A4E8A
Tritanopia (blue-blind)
#4A5261
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #57438c;
/* rgb */ color: rgb(87, 67, 140);
/* oklch */ color: oklch(44.0% 0.117 293.7);
Tailwind
colors: {
  custom: {
    50: '#8977ae',
    500: '#57438c',
    950: '#000000',
  },
}
SCSS
$custom: #57438c;
$custom-light: #8977ae;
$custom-dark: #000000;
JSON
{
  "hex": "#57438c",
  "rgb": {
    "r": 87,
    "g": 67,
    "b": 140
  },
  "hsl": {
    "h": 256.438,
    "s": 35.266,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44049,
    "c": 0.11669,
    "h": 293.7
  },
  "luminance": 0.07934
}

Semantic roles & 50–950 ramp

primary
#57438C
secondary
#A1AF7B
accent
#CB5CAD
background
#F8F7FA
surface
#F0EDF4
border
#CBC8CE
text
#0C0910
muted
#7D7B7F

Preview Lab

Preview with #57438C

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

Preview Lab → · Contrast checker → · Palette generator →

#57438C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva