#57298E#57298E

#57298E is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.0% C 0.158 H 300.1°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX#57298E
RGBrgb(87, 41, 142)
HSLhsl(267, 55%, 36%)
HSVhsv(267, 71%, 56%)
CMYKcmyk(38.7%, 71.1%, 0%, 44.3%)
CIE-LABlab(28.29, 42.00, -47.97)
CIE-LCHlch(28.29, 63.75, 311.20°)
OKLaboklab(40.03% 0.0793 -0.1368)
OKLCHoklch(40.03% 0.158 300.1)
XYZxyz(9.6047, 5.5650, 26.1541)
Luminance0.0556 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57298E #608E29
analogous
#292D8E #57298E #89298E
triadic
#57298E #8E5729 #298E57
tetradic
#57298E #8E292D #608E29 #298E89
square
#57298E #8E292D #608E29 #298E89
split-complementary
#57298E #8E8929 #2D8E29
monochromatic
#1D0E2F #3A1B5F #57298E #7437BD #9460D1

Accessibility & contrast

On white

9.94
#57298E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#57298E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57298E
9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57298E#FFFFFF#000000##FFFFFF
##57298E1.009.942.119.94
#FFFFFF9.941.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004291
Deuteranopia (green-blind)
#00428C
Tritanopia (blue-blind)
#4B4158
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #57298e;
/* rgb */ color: rgb(87, 41, 142);
/* oklch */ color: oklch(40.0% 0.158 300.1);
Tailwind
colors: {
  custom: {
    50: '#8b67b0',
    500: '#57298e',
    950: '#000000',
  },
}
SCSS
$custom: #57298e;
$custom-light: #8b67b0;
$custom-dark: #000000;
JSON
{
  "hex": "#57298e",
  "rgb": {
    "r": 87,
    "g": 41,
    "b": 142
  },
  "hsl": {
    "h": 267.327,
    "s": 55.191,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40035,
    "c": 0.1581,
    "h": 300.1
  },
  "luminance": 0.05565
}

Semantic roles & 50–950 ramp

primary
#57298E
secondary
#8DB75C
accent
#DF499B
background
#F8F6FA
surface
#F0EBF5
border
#CBC6CF
text
#0C0610
muted
#7D7A7F

Preview Lab

Preview with #57298E

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

Preview Lab → · Contrast checker → · Palette generator →

#57298E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva