#5AAFEC#5AAFEC

#5AAFEC is a light, vivid cyan. Relative luminance 0.389; OKLCH L 72.6% C 0.121 H 242.2°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX#5AAFEC
RGBrgb(90, 175, 236)
HSLhsl(205, 79%, 64%)
HSVhsv(205, 62%, 93%)
CMYKcmyk(61.9%, 25.8%, 0%, 7.5%)
CIE-LABlab(68.67, -7.66, -38.19)
CIE-LCHlch(68.67, 38.95, 258.66°)
OKLaboklab(72.62% -0.0566 -0.1074)
OKLCHoklch(72.62% 0.121 242.2)
XYZxyz(34.6811, 38.8863, 85.0187)
Luminance0.3889 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AAFEC #EC975A
analogous
#5AECE0 #5AAFEC #5A66EC
triadic
#5AAFEC #EC5AAF #AFEC5A
tetradic
#5AAFEC #E05AEC #EC975A #66EC5A
square
#5AAFEC #E05AEC #EC975A #66EC5A
split-complementary
#5AAFEC #EC5A66 #ECE05A
monochromatic
#1573B7 #2394E6 #5AAFEC #91CAF2 #C8E4F9

Accessibility & contrast

On white

2.39
#5AAFEC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.78
#5AAFEC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAFEC
8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AAFEC#FFFFFF#000000##000000
##5AAFEC1.002.398.788.78
#FFFFFF2.391.0021.0021.00
#0000008.7821.001.001.00
##0000008.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#94B0EF
Deuteranopia (green-blind)
#80A1EB
Tritanopia (blue-blind)
#00BEC4
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #5aafec;
/* rgb */ color: rgb(90, 175, 236);
/* oklch */ color: oklch(72.6% 0.121 242.2);
Tailwind
colors: {
  custom: {
    50: '#95c6f2',
    500: '#5aafec',
    950: '#000000',
  },
}
SCSS
$custom: #5aafec;
$custom-light: #95c6f2;
$custom-dark: #000000;
JSON
{
  "hex": "#5aafec",
  "rgb": {
    "r": 90,
    "g": 175,
    "b": 236
  },
  "hsl": {
    "h": 205.068,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.72616,
    "c": 0.12135,
    "h": 242.2
  },
  "luminance": 0.3889
}

Semantic roles & 50–950 ramp

primary
#5AAFEC
secondary
#EBCDB7
accent
#620ADC
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1317
muted
#7E8285

Preview Lab

Preview with #5AAFEC

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

Preview Lab → · Contrast checker → · Palette generator →

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