#5763C8#5763C8

#5763C8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.156 H 274.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#5763C8
RGBrgb(87, 99, 200)
HSLhsl(234, 51%, 56%)
HSVhsv(234, 57%, 78%)
CMYKcmyk(56.5%, 50.5%, 0%, 21.6%)
CIE-LABlab(45.80, 25.03, -54.23)
CIE-LCHlch(45.80, 59.73, 294.78°)
OKLaboklab(54.24% 0.0132 -0.155)
OKLCHoklch(54.24% 0.156 274.9)
XYZxyz(18.8143, 15.1187, 56.5592)
Luminance0.1512 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5763C8 #C8BC57
analogous
#579CC8 #5763C8 #8457C8
triadic
#5763C8 #C85763 #63C857
tetradic
#5763C8 #C8579C #C8BC57 #57C884
square
#5763C8 #C8579C #C8BC57 #57C884
split-complementary
#5763C8 #C88457 #9CC857
monochromatic
#29317C #3844AA #5763C8 #858ED7 #B3B9E6

Accessibility & contrast

On white

5.22
#5763C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.02
#5763C8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763C8
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5763C8#FFFFFF#000000##FFFFFF
##5763C81.005.224.025.22
#FFFFFF5.221.0021.001.00
#0000004.0221.001.0021.00
##FFFFFF5.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E71CC
Deuteranopia (green-blind)
#1B68C6
Tritanopia (blue-blind)
#147A8C
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #5763c8;
/* rgb */ color: rgb(87, 99, 200);
/* oklch */ color: oklch(54.2% 0.156 274.9);
Tailwind
colors: {
  custom: {
    50: '#8f8fd9',
    500: '#5763c8',
    950: '#000000',
  },
}
SCSS
$custom: #5763c8;
$custom-light: #8f8fd9;
$custom-dark: #000000;
JSON
{
  "hex": "#5763c8",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 233.628,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.54236,
    "c": 0.15555,
    "h": 274.9
  },
  "luminance": 0.1512
}

Semantic roles & 50–950 ramp

primary
#5763C8
secondary
#D5D0A6
accent
#CB4EDA
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0D0C15
muted
#7E7D83

Preview Lab

Preview with #5763C8

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

Preview Lab → · Contrast checker → · Palette generator →

#5763C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva