#5E57F0#5E57F0

#5E57F0 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.6% C 0.222 H 278.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#5E57F0
RGBrgb(94, 87, 240)
HSLhsl(243, 84%, 64%)
HSVhsv(243, 64%, 94%)
CMYKcmyk(60.8%, 63.7%, 0%, 5.9%)
CIE-LABlab(46.29, 46.42, -76.15)
CIE-LCHlch(46.29, 89.18, 301.37°)
OKLaboklab(55.63% 0.0324 -0.2193)
OKLCHoklch(55.63% 0.222 278.4)
XYZxyz(23.7474, 15.4855, 84.1588)
Luminance0.1549 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5E57F0 #E9F057
analogous
#579DF0 #5E57F0 #AB57F0
triadic
#5E57F0 #F05E57 #57F05E
tetradic
#5E57F0 #F0579D #E9F057 #57F0AB
square
#5E57F0 #F0579D #E9F057 #57F0AB
split-complementary
#5E57F0 #F0AB57 #9DF057
monochromatic
#1911BC #281FEB #5E57F0 #948FF5 #CAC7FA

Accessibility & contrast

On white

5.13
#5E57F0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.10
#5E57F0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E57F0
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5E57F0#FFFFFF#000000##FFFFFF
##5E57F01.005.134.105.13
#FFFFFF5.131.0021.001.00
#0000004.1021.001.0021.00
##FFFFFF5.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0074F5
Deuteranopia (green-blind)
#0067ED
Tritanopia (blue-blind)
#007E9C
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #5e57f0;
/* rgb */ color: rgb(94, 87, 240);
/* oklch */ color: oklch(55.6% 0.222 278.4);
Tailwind
colors: {
  custom: {
    50: '#9a87f6',
    500: '#5e57f0',
    950: '#000000',
  },
}
SCSS
$custom: #5e57f0;
$custom-light: #9a87f6;
$custom-dark: #000000;
JSON
{
  "hex": "#5e57f0",
  "rgb": {
    "r": 94,
    "g": 87,
    "b": 240
  },
  "hsl": {
    "h": 242.745,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.5563,
    "c": 0.22171,
    "h": 278.4
  },
  "luminance": 0.15487
}

Semantic roles & 50–950 ramp

primary
#5E57F0
secondary
#EAECB7
accent
#E005D6
background
#FAF8FF
surface
#F4EFFF
border
#CECAD7
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #5E57F0

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

Preview Lab → · Contrast checker → · Palette generator →

#5E57F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva