#5AA0E9#5AA0E9

#5AA0E9 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.1% C 0.129 H 251.1°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX#5AA0E9
RGBrgb(90, 160, 233)
HSLhsl(211, 76%, 63%)
HSVhsv(211, 61%, 91%)
CMYKcmyk(61.4%, 31.3%, 0%, 8.6%)
CIE-LABlab(64.32, -0.22, -43.35)
CIE-LCHlch(64.32, 43.35, 269.70°)
OKLaboklab(69.15% -0.0419 -0.1224)
OKLCHoklch(69.15% 0.129 251.1)
XYZxyz(31.4899, 33.1955, 81.8229)
Luminance0.3320 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AA0E9 #E9A35A
analogous
#5AE8E9 #5AA0E9 #5B5AE9
triadic
#5AA0E9 #E95AA0 #A0E95A
tetradic
#5AA0E9 #E95AE8 #E9A35A #5AE95B
square
#5AA0E9 #E95AE8 #E9A35A #5AE95B
split-complementary
#5AA0E9 #E95B5A #E8E95A
monochromatic
#1863B1 #2481E2 #5AA0E9 #90BFF0 #C6DEF7

Accessibility & contrast

On white

2.75
#5AA0E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.64
#5AA0E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA0E9
7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AA0E9#FFFFFF#000000##000000
##5AA0E91.002.757.647.64
#FFFFFF2.751.0021.0021.00
#0000007.6421.001.001.00
##0000007.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#81A4EC
Deuteranopia (green-blind)
#6D96E8
Tritanopia (blue-blind)
#00B1BA
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #5aa0e9;
/* rgb */ color: rgb(90, 160, 233);
/* oklch */ color: oklch(69.1% 0.129 251.1);
Tailwind
colors: {
  custom: {
    50: '#94bbf0',
    500: '#5aa0e9',
    950: '#000000',
  },
}
SCSS
$custom: #5aa0e9;
$custom-light: #94bbf0;
$custom-dark: #000000;
JSON
{
  "hex": "#5aa0e9",
  "rgb": {
    "r": 90,
    "g": 160,
    "b": 233
  },
  "hsl": {
    "h": 210.629,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69145,
    "c": 0.12944,
    "h": 251.1
  },
  "luminance": 0.33198
}

Semantic roles & 50–950 ramp

primary
#5AA0E9
secondary
#E9D0B6
accent
#750DD9
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5AA0E9

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

Preview Lab → · Contrast checker → · Palette generator →

#5AA0E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva