#5999ED#5999ED

#5999ED is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.8% C 0.141 H 255.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#5999ED
RGBrgb(89, 153, 237)
HSLhsl(214, 80%, 64%)
HSVhsv(214, 62%, 93%)
CMYKcmyk(62.4%, 35.4%, 0%, 7.1%)
CIE-LABlab(62.52, 4.94, -48.39)
CIE-LCHlch(62.52, 48.64, 275.83°)
OKLaboklab(67.79% -0.0345 -0.1372)
OKLCHoklch(67.79% 0.141 255.9)
XYZxyz(30.7916, 31.0178, 84.4687)
Luminance0.3102 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5999ED #EDAD59
analogous
#59E3ED #5999ED #6359ED
triadic
#5999ED #ED5999 #99ED59
tetradic
#5999ED #ED59E3 #EDAD59 #59ED63
square
#5999ED #ED59E3 #EDAD59 #59ED63
split-complementary
#5999ED #ED6359 #E3ED59
monochromatic
#145BB8 #2277E7 #5999ED #90BBF3 #C7DDF9

Accessibility & contrast

On white

2.91
#5999ED on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.20
#5999ED on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5999ED
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5999ED#FFFFFF#000000##000000
##5999ED1.002.917.207.20
#FFFFFF2.911.0021.0021.00
#0000007.2021.001.001.00
##0000007.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#759FF0
Deuteranopia (green-blind)
#6091EB
Tritanopia (blue-blind)
#00ACB8
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #5999ed;
/* rgb */ color: rgb(89, 153, 237);
/* oklch */ color: oklch(67.8% 0.141 255.9);
Tailwind
colors: {
  custom: {
    50: '#94b6f3',
    500: '#5999ed',
    950: '#000000',
  },
}
SCSS
$custom: #5999ed;
$custom-light: #94b6f3;
$custom-dark: #000000;
JSON
{
  "hex": "#5999ed",
  "rgb": {
    "r": 89,
    "g": 153,
    "b": 237
  },
  "hsl": {
    "h": 214.054,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67791,
    "c": 0.14148,
    "h": 255.9
  },
  "luminance": 0.31021
}

Semantic roles & 50–950 ramp

primary
#5999ED
secondary
#EBD4B7
accent
#8109DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #5999ED

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

Preview Lab → · Contrast checker → · Palette generator →

#5999ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva