#5AAAE9#5AAAE9

#5AAAE9 is a light, vivid cyan. Relative luminance 0.368; OKLCH L 71.4% C 0.121 H 244.5°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX#5AAAE9
RGBrgb(90, 170, 233)
HSLhsl(206, 76%, 63%)
HSVhsv(206, 61%, 91%)
CMYKcmyk(61.4%, 27%, 0%, 8.6%)
CIE-LABlab(67.13, -5.85, -38.95)
CIE-LCHlch(67.13, 39.39, 261.45°)
OKLaboklab(71.36% -0.0523 -0.1096)
OKLCHoklch(71.36% 0.121 244.5)
XYZxyz(33.2937, 36.8031, 82.4241)
Luminance0.3681 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AAAE9 #E9995A
analogous
#5AE9E1 #5AAAE9 #5A62E9
triadic
#5AAAE9 #E95AAA #AAE95A
tetradic
#5AAAE9 #E15AE9 #E9995A #62E95A
square
#5AAAE9 #E15AE9 #E9995A #62E95A
split-complementary
#5AAAE9 #E95A62 #E9E15A
monochromatic
#186DB1 #248EE2 #5AAAE9 #90C6F0 #C6E2F7

Accessibility & contrast

On white

2.51
#5AAAE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.36
#5AAAE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAAE9
8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AAAE9#FFFFFF#000000##000000
##5AAAE91.002.518.368.36
#FFFFFF2.511.0021.0021.00
#0000008.3621.001.001.00
##0000008.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8EABEC
Deuteranopia (green-blind)
#7B9DE8
Tritanopia (blue-blind)
#00B9C0
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #5aaae9;
/* rgb */ color: rgb(90, 170, 233);
/* oklch */ color: oklch(71.4% 0.121 244.5);
Tailwind
colors: {
  custom: {
    50: '#95c3f0',
    500: '#5aaae9',
    950: '#000000',
  },
}
SCSS
$custom: #5aaae9;
$custom-light: #95c3f0;
$custom-dark: #000000;
JSON
{
  "hex": "#5aaae9",
  "rgb": {
    "r": 90,
    "g": 170,
    "b": 233
  },
  "hsl": {
    "h": 206.434,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.71357,
    "c": 0.12145,
    "h": 244.5
  },
  "luminance": 0.36806
}

Semantic roles & 50–950 ramp

primary
#5AAAE9
secondary
#E9CCB6
accent
#670DD9
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #5AAAE9

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

Preview Lab → · Contrast checker → · Palette generator →

#5AAAE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva