#55D2ED#55D2ED

#55D2ED is a light, moderate cyan. Relative luminance 0.541; OKLCH L 80.5% C 0.115 H 214.6°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX#55D2ED
RGBrgb(85, 210, 237)
HSLhsl(191, 81%, 63%)
HSVhsv(191, 64%, 93%)
CMYKcmyk(64.1%, 11.4%, 0%, 7.1%)
CIE-LABlab(78.54, -26.44, -23.53)
CIE-LCHlch(78.54, 35.40, 221.67°)
OKLaboklab(80.46% -0.0949 -0.0654)
OKLCHoklch(80.46% 0.115 214.6)
XYZxyz(42.0726, 54.1344, 88.3360)
Luminance0.5414 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55D2ED #ED7055
analogous
#55EDBC #55D2ED #5586ED
triadic
#55D2ED #ED55D2 #D2ED55
tetradic
#55D2ED #BC55ED #ED7055 #86ED55
square
#55D2ED #BC55ED #ED7055 #86ED55
split-complementary
#55D2ED #ED5586 #EDBC55
monochromatic
#1398B4 #1EC3E7 #55D2ED #8CE1F3 #C4EFF9

Accessibility & contrast

On white

1.78
#55D2ED on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.83
#55D2ED on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D2ED
11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55D2ED#FFFFFF#000000##000000
##55D2ED1.001.7811.8311.83
#FFFFFF1.781.0021.0021.00
#00000011.8321.001.001.00
##00000011.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFCCEF
Deuteranopia (green-blind)
#A9BBED
Tritanopia (blue-blind)
#00DCDA
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #55d2ed;
/* rgb */ color: rgb(85, 210, 237);
/* oklch */ color: oklch(80.5% 0.115 214.6);
Tailwind
colors: {
  custom: {
    50: '#95e0f2',
    500: '#55d2ed',
    950: '#000000',
  },
}
SCSS
$custom: #55d2ed;
$custom-light: #95e0f2;
$custom-dark: #000000;
JSON
{
  "hex": "#55d2ed",
  "rgb": {
    "r": 85,
    "g": 210,
    "b": 237
  },
  "hsl": {
    "h": 190.658,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80458,
    "c": 0.11529,
    "h": 214.6
  },
  "luminance": 0.54139
}

Semantic roles & 50–950 ramp

primary
#55D2ED
secondary
#B44932
accent
#2E08DD
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #55D2ED

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

Preview Lab → · Contrast checker → · Palette generator →

#55D2ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva