#5E57F1#5E57F1

#5E57F1 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.7% C 0.223 H 278.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#5E57F1
RGBrgb(94, 87, 241)
HSLhsl(243, 85%, 64%)
HSVhsv(243, 64%, 95%)
CMYKcmyk(61%, 63.9%, 0%, 5.5%)
CIE-LABlab(46.37, 46.73, -76.58)
CIE-LCHlch(46.37, 89.71, 301.39°)
OKLaboklab(55.71% 0.0323 -0.2206)
OKLCHoklch(55.71% 0.223 278.3)
XYZxyz(23.8964, 15.5451, 84.9433)
Luminance0.1555 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5E57F1 #EAF157
analogous
#579DF1 #5E57F1 #AB57F1
triadic
#5E57F1 #F15E57 #57F15E
tetradic
#5E57F1 #F1579D #EAF157 #57F1AB
square
#5E57F1 #F1579D #EAF157 #57F1AB
split-complementary
#5E57F1 #F1AB57 #9DF157
monochromatic
#1810BE #281FEC #5E57F1 #948FF6 #CAC8FA

Accessibility & contrast

On white

5.11
#5E57F1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#5E57F1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57F1
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5E57F1#FFFFFF#000000##FFFFFF
##5E57F11.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0074F6
Deuteranopia (green-blind)
#0068EE
Tritanopia (blue-blind)
#007E9C
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #5e57f1;
/* rgb */ color: rgb(94, 87, 241);
/* oklch */ color: oklch(55.7% 0.223 278.3);
Tailwind
colors: {
  custom: {
    50: '#9a87f7',
    500: '#5e57f1',
    950: '#000000',
  },
}
SCSS
$custom: #5e57f1;
$custom-light: #9a87f7;
$custom-dark: #000000;
JSON
{
  "hex": "#5e57f1",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 241
  },
  "hsl": {
    "h": 242.727,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.55713,
    "c": 0.22296,
    "h": 278.3
  },
  "luminance": 0.15547
}

Semantic roles & 50–950 ramp

primary
#5E57F1
secondary
#EAEDB7
accent
#E104D7
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #5E57F1

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

Preview Lab → · Contrast checker → · Palette generator →

#5E57F1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva