#5597E4#5597E4

#5597E4 is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.7% C 0.134 H 253.6°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX#5597E4
RGBrgb(85, 151, 228)
HSLhsl(212, 73%, 61%)
HSVhsv(212, 63%, 89%)
CMYKcmyk(62.7%, 33.8%, 0%, 10.6%)
CIE-LABlab(61.36, 2.42, -45.26)
CIE-LCHlch(61.36, 45.32, 273.06°)
OKLaboklab(66.7% -0.0378 -0.1281)
OKLCHoklch(66.7% 0.134 253.6)
XYZxyz(28.8114, 29.6632, 77.5910)
Luminance0.2967 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5597E4 #E4A255
analogous
#55DEE4 #5597E4 #5B55E4
triadic
#5597E4 #E45597 #97E455
tetradic
#5597E4 #E455DE #E4A255 #55E45B
square
#5597E4 #E455DE #E4A255 #55E45B
split-complementary
#5597E4 #E45B55 #DEE455
monochromatic
#1A5AA4 #2377D9 #5597E4 #8AB7EC #BFD8F5

Accessibility & contrast

On white

3.03
#5597E4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.93
#5597E4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5597E4
6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5597E4#FFFFFF#000000##000000
##5597E41.003.036.936.93
#FFFFFF3.031.0021.0021.00
#0000006.9321.001.001.00
##0000006.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#769CE7
Deuteranopia (green-blind)
#628EE2
Tritanopia (blue-blind)
#00A9B3
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #5597e4;
/* rgb */ color: rgb(85, 151, 228);
/* oklch */ color: oklch(66.7% 0.134 253.6);
Tailwind
colors: {
  custom: {
    50: '#91b5ed',
    500: '#5597e4',
    950: '#000000',
  },
}
SCSS
$custom: #5597e4;
$custom-light: #91b5ed;
$custom-dark: #000000;
JSON
{
  "hex": "#5597e4",
  "rgb": {
    "r": 85,
    "g": 151,
    "b": 228
  },
  "hsl": {
    "h": 212.308,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.66696,
    "c": 0.13361,
    "h": 253.6
  },
  "luminance": 0.29666
}

Semantic roles & 50–950 ramp

primary
#5597E4
secondary
#E5CCB0
accent
#7A11D5
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5597E4

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

Preview Lab → · Contrast checker → · Palette generator →

#5597E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva