#57379E#57379E

#57379E is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.3% C 0.159 H 292.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX#57379E
RGBrgb(87, 55, 158)
HSLhsl(259, 48%, 42%)
HSVhsv(259, 65%, 62%)
CMYKcmyk(44.9%, 65.2%, 0%, 38%)
CIE-LABlab(32.32, 38.79, -51.21)
CIE-LCHlch(32.32, 64.25, 307.14°)
OKLaboklab(43.32% 0.0617 -0.1463)
OKLCHoklch(43.32% 0.159 292.9)
XYZxyz(11.4665, 7.2269, 33.1319)
Luminance0.0723 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57379E #7E9E37
analogous
#374B9E #57379E #8B379E
triadic
#57379E #9E5737 #379E57
tetradic
#57379E #9E374B #7E9E37 #379E8B
square
#57379E #9E374B #7E9E37 #379E8B
split-complementary
#57379E #9E8B37 #4B9E37
monochromatic
#251743 #3E2771 #57379E #7450C2 #987DD2

Accessibility & contrast

On white

8.59
#57379E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.45
#57379E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57379E
8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57379E#FFFFFF#000000##FFFFFF
##57379E1.008.592.458.59
#FFFFFF8.591.0021.001.00
#0000002.4521.001.0021.00
##FFFFFF8.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DA1
Deuteranopia (green-blind)
#004A9C
Tritanopia (blue-blind)
#434F65
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #57379e;
/* rgb */ color: rgb(87, 55, 158);
/* oklch */ color: oklch(43.3% 0.159 292.9);
Tailwind
colors: {
  custom: {
    50: '#8c70bb',
    500: '#57379e',
    950: '#000000',
  },
}
SCSS
$custom: #57379e;
$custom-light: #8c70bb;
$custom-dark: #000000;
JSON
{
  "hex": "#57379e",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 158
  },
  "hsl": {
    "h": 258.641,
    "s": 48.357,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43324,
    "c": 0.15882,
    "h": 292.9
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary
#57379E
secondary
#A6BB76
accent
#D850AE
background
#F8F6FB
surface
#F0ECF6
border
#CBC7D0
text
#0D0712
muted
#7D7A81

Preview Lab

Preview with #57379E

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

Preview Lab → · Contrast checker → · Palette generator →

#57379E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva