#5783C8#5783C8

#5783C8 is a mid, moderate blue. Relative luminance 0.224; OKLCH L 60.9% C 0.116 H 259.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#5783C8
RGBrgb(87, 131, 200)
HSLhsl(217, 51%, 56%)
HSVhsv(217, 57%, 78%)
CMYKcmyk(56.5%, 34.5%, 0%, 21.6%)
CIE-LABlab(54.48, 5.38, -40.41)
CIE-LCHlch(54.48, 40.76, 277.58°)
OKLaboklab(60.9% -0.022 -0.1142)
OKLCHoklch(60.9% 0.116 259.1)
XYZxyz(22.4685, 22.4271, 57.7772)
Luminance0.2243 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5783C8 #C89C57
analogous
#57BCC8 #5783C8 #6457C8
triadic
#5783C8 #C85783 #83C857
tetradic
#5783C8 #C857BC #C89C57 #57C864
square
#5783C8 #C857BC #C89C57 #57C864
split-complementary
#5783C8 #C86457 #BCC857
monochromatic
#29497C #3864AA #5783C8 #85A5D7 #B3C7E6

Accessibility & contrast

On white

3.83
#5783C8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.49
#5783C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5783C8
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5783C8#FFFFFF#000000##000000
##5783C81.003.835.495.49
#FFFFFF3.831.0021.0021.00
#0000005.4921.001.001.00
##0000005.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6788CB
Deuteranopia (green-blind)
#587DC7
Tritanopia (blue-blind)
#00929C
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #5783c8;
/* rgb */ color: rgb(87, 131, 200);
/* oklch */ color: oklch(60.9% 0.116 259.1);
Tailwind
colors: {
  custom: {
    50: '#8ea6d9',
    500: '#5783c8',
    950: '#000000',
  },
}
SCSS
$custom: #5783c8;
$custom-light: #8ea6d9;
$custom-dark: #000000;
JSON
{
  "hex": "#5783c8",
  "rgb": {
    "r": 87,
    "g": 131,
    "b": 200
  },
  "hsl": {
    "h": 216.637,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60899,
    "c": 0.11627,
    "h": 259.1
  },
  "luminance": 0.22429
}

Semantic roles & 50–950 ramp

primary
#5783C8
secondary
#D5C3A6
accent
#A34EDA
background
#F9FAFD
surface
#F1F4FA
border
#CBCED3
text
#0D0F14
muted
#7E7F83

Preview Lab

Preview with #5783C8

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

Preview Lab → · Contrast checker → · Palette generator →

#5783C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva