#55C7DF#55C7DF

#55C7DF is a light, moderate cyan. Relative luminance 0.481; OKLCH L 77.4% C 0.107 H 213.9°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#55C7DF
RGB	rgb(85, 199, 223)
HSL	hsl(190, 68%, 60%)
HSV	hsv(190, 62%, 87%)
CMYK	cmyk(61.9%, 10.8%, 0%, 12.5%)
CIE-LAB	lab(74.89, -25.10, -21.56)
CIE-LCH	lch(74.89, 33.09, 220.67°)
OKLab	oklab(77.37% -0.0892 -0.0599)
OKLCH	oklch(77.37% 0.107 213.9)
XYZ	xyz(37.4836, 48.1019, 77.1069)
Luminance	0.4811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C7DF #DF6D55

analogous

#55DFB2 #55C7DF #5582DF

triadic

#55C7DF #DF55C7 #C7DF55

tetradic

#55C7DF #B255DF #DF6D55 #82DF55

square

#55C7DF #B255DF #DF6D55 #82DF55

split-complementary

#55C7DF #DF5582 #DFB255

monochromatic

#1D869C #27B2D0 #55C7DF #89D8E9 #BCE9F2

Accessibility & contrast

On white

1.98

#55C7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#55C7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C7DF

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C7DF	#FFFFFF	#000000	##000000
##55C7DF	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C1E0

Deuteranopia (green-blind)

#A1B2DF

Tritanopia (blue-blind)

#00D0CE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #55c7df;
/* rgb */ color: rgb(85, 199, 223);
/* oklch */ color: oklch(77.4% 0.107 213.9);

Tailwind

colors: {
  custom: {
    50: '#93d8e9',
    500: '#55c7df',
    950: '#000000',
  },
}

SCSS

$custom: #55c7df;
$custom-light: #93d8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#55c7df",
  "rgb": {
    "r": 85,
    "g": 199,
    "b": 223
  },
  "hsl": {
    "h": 190.435,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77367,
    "c": 0.1074,
    "h": 213.9
  },
  "luminance": 0.48106
}

Semantic roles & 50–950 ramp

primary

#55C7DF

secondary

#E2B7AE

accent

#3615D0

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #55C7DF

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

Preview Lab → · Contrast checker → · Palette generator →