#5BC0E3#5BC0E3

#5BC0E3 is a light, moderate cyan. Relative luminance 0.455; OKLCH L 76.1% C 0.106 H 223.6°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX#5BC0E3
RGBrgb(91, 192, 227)
HSLhsl(195, 71%, 62%)
HSVhsv(195, 60%, 89%)
CMYKcmyk(59.9%, 15.4%, 0%, 11%)
CIE-LABlab(73.20, -19.31, -26.29)
CIE-LCHlch(73.20, 32.62, 233.70°)
OKLaboklab(76.11% -0.0767 -0.0732)
OKLCHoklch(76.11% 0.106 223.6)
XYZxyz(37.0237, 45.4658, 79.4828)
Luminance0.4547 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BC0E3 #E37E5B
analogous
#5BE3C2 #5BC0E3 #5B7CE3
triadic
#5BC0E3 #E35BC0 #C0E35B
tetradic
#5BC0E3 #C25BE3 #E37E5B #7CE35B
square
#5BC0E3 #C25BE3 #E37E5B #7CE35B
split-complementary
#5BC0E3 #E35B7C #E3C25B
monochromatic
#1D83A7 #27ACDA #5BC0E3 #8FD4EC #C4E8F5

Accessibility & contrast

On white

2.08
#5BC0E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.09
#5BC0E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC0E3
10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BC0E3#FFFFFF#000000##000000
##5BC0E31.002.0810.0910.09
#FFFFFF2.081.0021.0021.00
#00000010.0921.001.001.00
##00000010.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#ACBCE5
Deuteranopia (green-blind)
#99ADE3
Tritanopia (blue-blind)
#00CBCB
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #5bc0e3;
/* rgb */ color: rgb(91, 192, 227);
/* oklch */ color: oklch(76.1% 0.106 223.6);
Tailwind
colors: {
  custom: {
    50: '#95d3ec',
    500: '#5bc0e3',
    950: '#000000',
  },
}
SCSS
$custom: #5bc0e3;
$custom-light: #95d3ec;
$custom-dark: #000000;
JSON
{
  "hex": "#5bc0e3",
  "rgb": {
    "r": 91,
    "g": 192,
    "b": 227
  },
  "hsl": {
    "h": 195.441,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.76111,
    "c": 0.10606,
    "h": 223.6
  },
  "luminance": 0.45469
}

Semantic roles & 50–950 ramp

primary
#5BC0E3
secondary
#E6C1B4
accent
#4413D3
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1416
muted
#7E8284

Preview Lab

Preview with #5BC0E3

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

Preview Lab → · Contrast checker → · Palette generator →

#5BC0E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva