#5BA5ED#5BA5ED

#5BA5ED is a light, vivid cyan. Relative luminance 0.352; OKLCH L 70.5% C 0.130 H 249.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX#5BA5ED
RGBrgb(91, 165, 237)
HSLhsl(210, 80%, 64%)
HSVhsv(210, 62%, 93%)
CMYKcmyk(61.6%, 30.4%, 0%, 7.1%)
CIE-LABlab(65.94, -1.59, -43.00)
CIE-LCHlch(65.94, 43.03, 267.88°)
OKLaboklab(70.49% -0.0452 -0.1214)
OKLCHoklch(70.49% 0.13 249.6)
XYZxyz(33.0500, 35.2457, 85.1657)
Luminance0.3525 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BA5ED #EDA35B
analogous
#5BEDEC #5BA5ED #5B5CED
triadic
#5BA5ED #ED5BA5 #A5ED5B
tetradic
#5BA5ED #EC5BED #EDA35B #5CED5B
square
#5BA5ED #EC5BED #EDA35B #5CED5B
split-complementary
#5BA5ED #ED5B5C #EDEC5B
monochromatic
#1468B9 #2487E7 #5BA5ED #92C3F3 #C9E2F9

Accessibility & contrast

On white

2.61
#5BA5ED on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.05
#5BA5ED on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA5ED
8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BA5ED#FFFFFF#000000##000000
##5BA5ED1.002.618.058.05
#FFFFFF2.611.0021.0021.00
#0000008.0521.001.001.00
##0000008.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#86A8F0
Deuteranopia (green-blind)
#729AEC
Tritanopia (blue-blind)
#00B6BF
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #5ba5ed;
/* rgb */ color: rgb(91, 165, 237);
/* oklch */ color: oklch(70.5% 0.130 249.6);
Tailwind
colors: {
  custom: {
    50: '#95bff3',
    500: '#5ba5ed',
    950: '#000000',
  },
}
SCSS
$custom: #5ba5ed;
$custom-light: #95bff3;
$custom-dark: #000000;
JSON
{
  "hex": "#5ba5ed",
  "rgb": {
    "r": 91,
    "g": 165,
    "b": 237
  },
  "hsl": {
    "h": 209.589,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.70489,
    "c": 0.12953,
    "h": 249.6
  },
  "luminance": 0.35249
}

Semantic roles & 50–950 ramp

primary
#5BA5ED
secondary
#EBD2B9
accent
#7109DD
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #5BA5ED

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

Preview Lab → · Contrast checker → · Palette generator →

#5BA5ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva