#5D99E3#5D99E3

#5D99E3 is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.4% C 0.127 H 254.5°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#5D99E3
RGBrgb(93, 153, 227)
HSLhsl(213, 71%, 63%)
HSVhsv(213, 59%, 89%)
CMYKcmyk(59%, 32.6%, 0%, 11%)
CIE-LABlab(62.21, 2.42, -43.34)
CIE-LCHlch(62.21, 43.41, 273.19°)
OKLaboklab(67.44% -0.0339 -0.1224)
OKLCHoklch(67.44% 0.127 254.5)
XYZxyz(29.7656, 30.6530, 77.0062)
Luminance0.3066 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5D99E3 #E3A75D
analogous
#5DDCE3 #5D99E3 #645DE3
triadic
#5D99E3 #E35D99 #99E35D
tetradic
#5D99E3 #E35DDC #E3A75D #5DE364
square
#5D99E3 #E35DDC #E3A75D #5DE364
split-complementary
#5D99E3 #E3645D #DCE35D
monochromatic
#1D5CA8 #2978DA #5D99E3 #91BAEC #C5DBF5

Accessibility & contrast

On white

2.94
#5D99E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.13
#5D99E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D99E3
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5D99E3#FFFFFF#000000##000000
##5D99E31.002.947.137.13
#FFFFFF2.941.0021.0021.00
#0000007.1321.001.001.00
##0000007.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A9DE6
Deuteranopia (green-blind)
#6891E1
Tritanopia (blue-blind)
#00AAB4
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #5d99e3;
/* rgb */ color: rgb(93, 153, 227);
/* oklch */ color: oklch(67.4% 0.127 254.5);
Tailwind
colors: {
  custom: {
    50: '#95b6ec',
    500: '#5d99e3',
    950: '#000000',
  },
}
SCSS
$custom: #5d99e3;
$custom-light: #95b6ec;
$custom-dark: #000000;
JSON
{
  "hex": "#5d99e3",
  "rgb": {
    "r": 93,
    "g": 153,
    "b": 227
  },
  "hsl": {
    "h": 213.134,
    "s": 70.526,
    "l": 62.745
  },
  "oklch": {
    "l": 0.67439,
    "c": 0.12703,
    "h": 254.5
  },
  "luminance": 0.30656
}

Semantic roles & 50–950 ramp

primary
#5D99E3
secondary
#E6D0B6
accent
#7D13D3
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5D99E3

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

Preview Lab → · Contrast checker → · Palette generator →

#5D99E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva