#55D6F4#55D6F4

#55D6F4 is a light, moderate cyan. Relative luminance 0.566; OKLCH L 81.7% C 0.119 H 216.0°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#55D6F4
RGB	rgb(85, 214, 244)
HSL	hsl(191, 88%, 65%)
HSV	hsv(191, 65%, 96%)
CMYK	cmyk(65.2%, 12.3%, 0%, 4.3%)
CIE-LAB	lab(79.93, -26.35, -25.16)
CIE-LCH	lch(79.93, 36.43, 223.67°)
OKLab	oklab(81.65% -0.0962 -0.07)
OKLCH	oklch(81.65% 0.119 216)
XYZ	xyz(44.1153, 56.5513, 94.1609)
Luminance	0.5656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D6F4 #F47355

analogous

#55F4C3 #55D6F4 #5587F4

triadic

#55D6F4 #F455D6 #D6F455

tetradic

#55D6F4 #C355F4 #F47355 #87F455

square

#55D6F4 #C355F4 #F47355 #87F455

split-complementary

#55D6F4 #F45587 #F4C355

monochromatic

#0DA0C2 #1CC8F0 #55D6F4 #8EE4F8 #C8F2FB

Accessibility & contrast

On white

1.71

#55D6F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#55D6F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D6F4

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D6F4	#FFFFFF	#000000	##000000
##55D6F4	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1D0F6

Deuteranopia (green-blind)

#ABBFF4

Tritanopia (blue-blind)

#00E1DF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #55d6f4;
/* rgb */ color: rgb(85, 214, 244);
/* oklch */ color: oklch(81.7% 0.119 216.0);

Tailwind

colors: {
  custom: {
    50: '#96e3f7',
    500: '#55d6f4',
    950: '#000000',
  },
}

SCSS

$custom: #55d6f4;
$custom-light: #96e3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#55d6f4",
  "rgb": {
    "r": 85,
    "g": 214,
    "b": 244
  },
  "hsl": {
    "h": 191.321,
    "s": 87.845,
    "l": 64.51
  },
  "oklch": {
    "l": 0.81651,
    "c": 0.119,
    "h": 216
  },
  "luminance": 0.56556
}

Semantic roles & 50–950 ramp

primary

#55D6F4

secondary

#C0492E

accent

#2C01E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #55D6F4

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

Preview Lab → · Contrast checker → · Palette generator →