#5BB0D9#5BB0D9

#5BB0D9 is a light, moderate cyan. Relative luminance 0.383; OKLCH L 72.0% C 0.102 H 231.4°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#5BB0D9
RGBrgb(91, 176, 217)
HSLhsl(200, 62%, 60%)
HSVhsv(200, 58%, 85%)
CMYKcmyk(58.1%, 18.9%, 0%, 14.9%)
CIE-LABlab(68.23, -13.92, -28.47)
CIE-LCHlch(68.23, 31.69, 243.95°)
OKLaboklab(72.02% -0.0633 -0.0794)
OKLCHoklch(72.02% 0.102 231.4)
XYZxyz(32.3593, 38.2815, 71.3159)
Luminance0.3829 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BB0D9 #D9845B
analogous
#5BD9C3 #5BB0D9 #5B71D9
triadic
#5BB0D9 #D95BB0 #B0D95B
tetradic
#5BB0D9 #C35BD9 #D9845B #71D95B
square
#5BB0D9 #C35BD9 #D9845B #71D95B
split-complementary
#5BB0D9 #D95B71 #D9C35B
monochromatic
#237197 #2E96C8 #5BB0D9 #8DC8E5 #BEE0F0

Accessibility & contrast

On white

2.43
#5BB0D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.66
#5BB0D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0D9
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BB0D9#FFFFFF#000000##000000
##5BB0D91.002.438.668.66
#FFFFFF2.431.0021.0021.00
#0000008.6621.001.001.00
##0000008.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#9CAEDB
Deuteranopia (green-blind)
#8AA1D8
Tritanopia (blue-blind)
#00BBBD
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #5bb0d9;
/* rgb */ color: rgb(91, 176, 217);
/* oklch */ color: oklch(72.0% 0.102 231.4);
Tailwind
colors: {
  custom: {
    50: '#93c7e5',
    500: '#5bb0d9',
    950: '#000000',
  },
}
SCSS
$custom: #5bb0d9;
$custom-light: #93c7e5;
$custom-dark: #000000;
JSON
{
  "hex": "#5bb0d9",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 217
  },
  "hsl": {
    "h": 199.524,
    "s": 62.376,
    "l": 60.392
  },
  "oklch": {
    "l": 0.72024,
    "c": 0.10157,
    "h": 231.4
  },
  "luminance": 0.38285
}

Semantic roles & 50–950 ramp

primary
#5BB0D9
secondary
#E0BFB0
accent
#541BCA
background
#F9FCFD
surface
#F2F8FB
border
#CCD1D4
text
#0E1315
muted
#7E8283

Preview Lab

Preview with #5BB0D9

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

Preview Lab → · Contrast checker → · Palette generator →

#5BB0D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva