#55BEF0#55BEF0

#55BEF0 is a light, moderate cyan. Relative luminance 0.450; OKLCH L 76.0% C 0.120 H 232.1°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX#55BEF0
RGBrgb(85, 190, 240)
HSLhsl(199, 84%, 64%)
HSVhsv(199, 65%, 94%)
CMYKcmyk(64.6%, 20.8%, 0%, 5.9%)
CIE-LABlab(72.92, -15.32, -33.77)
CIE-LCHlch(72.92, 37.08, 245.59°)
OKLaboklab(76% -0.0737 -0.0946)
OKLCHoklch(76% 0.12 232.1)
XYZxyz(37.8818, 45.0455, 89.1194)
Luminance0.4505 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55BEF0 #F08755
analogous
#55F0D4 #55BEF0 #5570F0
triadic
#55BEF0 #F055BE #BEF055
tetradic
#55BEF0 #D455F0 #F08755 #70F055
square
#55BEF0 #D455F0 #F08755 #70F055
split-complementary
#55BEF0 #F05570 #F0D455
monochromatic
#1083BA #1DA8EB #55BEF0 #8DD4F5 #C5E9FA

Accessibility & contrast

On white

2.10
#55BEF0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.01
#55BEF0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BEF0
10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55BEF0#FFFFFF#000000##000000
##55BEF01.002.1010.0110.01
#FFFFFF2.101.0021.0021.00
#00000010.0121.001.001.00
##00000010.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5BCF2
Deuteranopia (green-blind)
#90ACEF
Tritanopia (blue-blind)
#00CCCF
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #55bef0;
/* rgb */ color: rgb(85, 190, 240);
/* oklch */ color: oklch(76.0% 0.120 232.1);
Tailwind
colors: {
  custom: {
    50: '#94d1f5',
    500: '#55bef0',
    950: '#000000',
  },
}
SCSS
$custom: #55bef0;
$custom-light: #94d1f5;
$custom-dark: #000000;
JSON
{
  "hex": "#55bef0",
  "rgb": {
    "r": 85,
    "g": 190,
    "b": 240
  },
  "hsl": {
    "h": 199.355,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.75998,
    "c": 0.11993,
    "h": 232.1
  },
  "luminance": 0.45049
}

Semantic roles & 50–950 ramp

primary
#55BEF0
secondary
#ECC7B5
accent
#4C05E0
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1417
muted
#7E8285

Preview Lab

Preview with #55BEF0

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

Preview Lab → · Contrast checker → · Palette generator →

#55BEF0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva