#5B9ABE#5B9ABE

#5B9ABE is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.8% C 0.084 H 235.1°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#5B9ABE
RGBrgb(91, 154, 190)
HSLhsl(202, 43%, 55%)
HSVhsv(202, 52%, 75%)
CMYKcmyk(52.1%, 18.9%, 0%, 25.5%)
CIE-LABlab(60.83, -10.10, -24.85)
CIE-LCHlch(60.83, 26.83, 247.88°)
OKLaboklab(65.8% -0.0482 -0.0692)
OKLCHoklch(65.8% 0.084 235.1)
XYZxyz(25.1608, 29.0510, 52.9867)
Luminance0.2905 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B9ABE #BE7F5B
analogous
#5BBEB0 #5B9ABE #5B69BE
triadic
#5B9ABE #BE5B9A #9ABE5B
tetradic
#5B9ABE #B05BBE #BE7F5B #69BE5B
square
#5B9ABE #B05BBE #BE7F5B #69BE5B
split-complementary
#5B9ABE #BE5B69 #BEB05B
monochromatic
#2D5972 #3E7B9D #5B9ABE #87B5CF #B3D0E1

Accessibility & contrast

On white

3.08
#5B9ABE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.81
#5B9ABE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9ABE
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B9ABE#FFFFFF#000000##000000
##5B9ABE1.003.086.816.81
#FFFFFF3.081.0021.0021.00
#0000006.8121.001.001.00
##0000006.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8999C0
Deuteranopia (green-blind)
#7B8EBD
Tritanopia (blue-blind)
#20A3A6
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #5b9abe;
/* rgb */ color: rgb(91, 154, 190);
/* oklch */ color: oklch(65.8% 0.084 235.1);
Tailwind
colors: {
  custom: {
    50: '#90b7d1',
    500: '#5b9abe',
    950: '#000000',
  },
}
SCSS
$custom: #5b9abe;
$custom-light: #90b7d1;
$custom-dark: #000000;
JSON
{
  "hex": "#5b9abe",
  "rgb": {
    "r": 91,
    "g": 154,
    "b": 190
  },
  "hsl": {
    "h": 201.818,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.65801,
    "c": 0.08432,
    "h": 235.1
  },
  "luminance": 0.29053
}

Semantic roles & 50–950 ramp

primary
#5B9ABE
secondary
#CFB5A6
accent
#8355D3
background
#F9FBFC
surface
#F1F6F9
border
#CBD0D2
text
#0D1114
muted
#7E8082

Preview Lab

Preview with #5B9ABE

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

Preview Lab → · Contrast checker → · Palette generator →

#5B9ABE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva