#5F83CC#5F83CC

#5F83CC is a mid, moderate blue. Relative luminance 0.230; OKLCH L 61.6% C 0.118 H 263.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#5F83CC
RGBrgb(95, 131, 204)
HSLhsl(220, 52%, 59%)
HSVhsv(220, 53%, 80%)
CMYKcmyk(53.4%, 35.8%, 0%, 20%)
CIE-LABlab(55.10, 8.39, -41.67)
CIE-LCHlch(55.10, 42.51, 281.39°)
OKLaboklab(61.56% -0.0136 -0.1177)
OKLCHoklch(61.56% 0.119 263.4)
XYZxyz(23.7310, 23.0234, 60.3085)
Luminance0.2303 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5F83CC #CCA85F
analogous
#5FBACC #5F83CC #715FCC
triadic
#5F83CC #CC5F83 #83CC5F
tetradic
#5F83CC #CC5FBA #CCA85F #5FCC71
square
#5F83CC #CC5FBA #CCA85F #5FCC71
split-complementary
#5F83CC #CC715F #BACC5F
monochromatic
#2B4986 #3962B4 #5F83CC #8DA7DB #BCCBEA

Accessibility & contrast

On white

3.75
#5F83CC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.61
#5F83CC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F83CC
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5F83CC#FFFFFF#000000##000000
##5F83CC1.003.755.615.61
#FFFFFF3.751.0021.0021.00
#0000005.6121.001.001.00
##0000005.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6689CF
Deuteranopia (green-blind)
#597FCA
Tritanopia (blue-blind)
#25939E
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #5f83cc;
/* rgb */ color: rgb(95, 131, 204);
/* oklch */ color: oklch(61.6% 0.118 263.4);
Tailwind
colors: {
  custom: {
    50: '#93a6dc',
    500: '#5f83cc',
    950: '#000000',
  },
}
SCSS
$custom: #5f83cc;
$custom-light: #93a6dc;
$custom-dark: #000000;
JSON
{
  "hex": "#5f83cc",
  "rgb": {
    "r": 95,
    "g": 131,
    "b": 204
  },
  "hsl": {
    "h": 220.183,
    "s": 51.659,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61558,
    "c": 0.1185,
    "h": 263.4
  },
  "luminance": 0.23025
}

Semantic roles & 50–950 ramp

primary
#5F83CC
secondary
#D9CBAE
accent
#AC4DDB
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0E0F15
muted
#7E7F83

Preview Lab

Preview with #5F83CC

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

Preview Lab → · Contrast checker → · Palette generator →

#5F83CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva