#5756D8#5756D8

#5756D8 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 53.0% C 0.194 H 277.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX#5756D8
RGBrgb(87, 86, 216)
HSLhsl(240, 63%, 59%)
HSVhsv(240, 60%, 85%)
CMYKcmyk(59.7%, 60.2%, 0%, 15.3%)
CIE-LABlab(43.71, 38.28, -66.78)
CIE-LCHlch(43.71, 76.97, 299.82°)
OKLaboklab(53.03% 0.0264 -0.192)
OKLCHoklch(53.03% 0.194 277.8)
XYZxyz(19.6490, 13.6382, 66.5494)
Luminance0.1364 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5756D8 #D7D856
analogous
#5696D8 #5756D8 #9856D8
triadic
#5756D8 #D85756 #56D857
tetradic
#5756D8 #D85696 #D7D856 #56D898
square
#5756D8 #D85696 #D7D856 #56D898
split-complementary
#5756D8 #D89856 #96D856
monochromatic
#232292 #2E2DC4 #5756D8 #8888E3 #BAB9EF

Accessibility & contrast

On white

5.63
#5756D8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.73
#5756D8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5756D8
5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5756D8#FFFFFF#000000##FFFFFF
##5756D81.005.633.735.63
#FFFFFF5.631.0021.001.00
#0000003.7321.001.0021.00
##FFFFFF5.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DDC
Deuteranopia (green-blind)
#0062D5
Tritanopia (blue-blind)
#00768F
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #5756d8;
/* rgb */ color: rgb(87, 86, 216);
/* oklch */ color: oklch(53.0% 0.194 277.8);
Tailwind
colors: {
  custom: {
    50: '#9386e5',
    500: '#5756d8',
    950: '#000000',
  },
}
SCSS
$custom: #5756d8;
$custom-light: #9386e5;
$custom-dark: #000000;
JSON
{
  "hex": "#5756d8",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 216
  },
  "hsl": {
    "h": 240.462,
    "s": 62.5,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53033,
    "c": 0.19384,
    "h": 277.8
  },
  "luminance": 0.1364
}

Semantic roles & 50–950 ramp

primary
#5756D8
secondary
#DEDEAB
accent
#E642E4
background
#F9F8FE
surface
#F2EFFC
border
#CCCAD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #5756D8

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

Preview Lab → · Contrast checker → · Palette generator →

#5756D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva