#5D99CE#5D99CE

#5D99CE is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.4% C 0.101 H 246.7°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX#5D99CE
RGBrgb(93, 153, 206)
HSLhsl(208, 54%, 59%)
HSVhsv(208, 55%, 81%)
CMYKcmyk(54.9%, 25.7%, 0%, 19.2%)
CIE-LABlab(61.28, -4.23, -33.12)
CIE-LCHlch(61.28, 33.39, 262.72°)
OKLaboklab(66.39% -0.04 -0.0928)
OKLCHoklch(66.39% 0.101 246.7)
XYZxyz(27.0420, 29.5636, 62.6618)
Luminance0.2957 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5D99CE #CE925D
analogous
#5DCECB #5D99CE #5D60CE
triadic
#5D99CE #CE5D99 #99CE5D
tetradic
#5D99CE #CB5DCE #CE925D #60CE5D
square
#5D99CE #CB5DCE #CE925D #60CE5D
split-complementary
#5D99CE #CE5D60 #CECB5D
monochromatic
#295B88 #377BB7 #5D99CE #8CB7DC #BBD4EA

Accessibility & contrast

On white

3.04
#5D99CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.91
#5D99CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D99CE
6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5D99CE#FFFFFF#000000##000000
##5D99CE1.003.046.916.91
#FFFFFF3.041.0021.0021.00
#0000006.9121.001.001.00
##0000006.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#839AD0
Deuteranopia (green-blind)
#748FCD
Tritanopia (blue-blind)
#09A6AB
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #5d99ce;
/* rgb */ color: rgb(93, 153, 206);
/* oklch */ color: oklch(66.4% 0.101 246.7);
Tailwind
colors: {
  custom: {
    50: '#93b6dd',
    500: '#5d99ce',
    950: '#000000',
  },
}
SCSS
$custom: #5d99ce;
$custom-light: #93b6dd;
$custom-dark: #000000;
JSON
{
  "hex": "#5d99ce",
  "rgb": {
    "r": 93,
    "g": 153,
    "b": 206
  },
  "hsl": {
    "h": 208.142,
    "s": 53.555,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66394,
    "c": 0.10111,
    "h": 246.7
  },
  "luminance": 0.29566
}

Semantic roles & 50–950 ramp

primary
#5D99CE
secondary
#DAC2AD
accent
#8F4BDD
background
#F9FBFD
surface
#F2F6FB
border
#CCD0D4
text
#0E1115
muted
#7E8083

Preview Lab

Preview with #5D99CE

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

Preview Lab → · Contrast checker → · Palette generator →

#5D99CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva