#5BCEF1#5BCEF1

#5BCEF1 is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.9% C 0.114 H 221.1°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX#5BCEF1
RGBrgb(91, 206, 241)
HSLhsl(194, 84%, 65%)
HSVhsv(194, 62%, 95%)
CMYKcmyk(62.2%, 14.5%, 0%, 5.5%)
CIE-LABlab(77.71, -22.29, -26.93)
CIE-LCHlch(77.71, 34.96, 230.39°)
OKLaboklab(79.88% -0.086 -0.075)
OKLCHoklch(79.88% 0.114 221.1)
XYZxyz(42.2565, 52.7132, 91.1497)
Luminance0.5272 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BCEF1 #F17E5B
analogous
#5BF1C9 #5BCEF1 #5B83F1
triadic
#5BCEF1 #F15BCE #CEF15B
tetradic
#5BCEF1 #C95BF1 #F17E5B #83F15B
square
#5BCEF1 #C95BF1 #F17E5B #83F15B
split-complementary
#5BCEF1 #F15B83 #F1C95B
monochromatic
#1098C1 #23BDEC #5BCEF1 #93DFF6 #CCF0FB

Accessibility & contrast

On white

1.82
#5BCEF1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.54
#5BCEF1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCEF1
11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BCEF1#FFFFFF#000000##000000
##5BCEF11.001.8211.5411.54
#FFFFFF1.821.0021.0021.00
#00000011.5421.001.001.00
##00000011.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9C9F3
Deuteranopia (green-blind)
#A4B9F1
Tritanopia (blue-blind)
#00D9D9
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #5bcef1;
/* rgb */ color: rgb(91, 206, 241);
/* oklch */ color: oklch(79.9% 0.114 221.1);
Tailwind
colors: {
  custom: {
    50: '#98ddf5',
    500: '#5bcef1',
    950: '#000000',
  },
}
SCSS
$custom: #5bcef1;
$custom-light: #98ddf5;
$custom-dark: #000000;
JSON
{
  "hex": "#5bcef1",
  "rgb": {
    "r": 91,
    "g": 206,
    "b": 241
  },
  "hsl": {
    "h": 194,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.79883,
    "c": 0.11415,
    "h": 221.1
  },
  "luminance": 0.52718
}

Semantic roles & 50–950 ramp

primary
#5BCEF1
secondary
#BF5231
accent
#3805E1
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #5BCEF1

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

Preview Lab → · Contrast checker → · Palette generator →

#5BCEF1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva