#55C2EF#55C2EF

#55C2EF is a light, moderate cyan. Relative luminance 0.467; OKLCH L 76.9% C 0.118 H 228.5°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#55C2EF
RGB	rgb(85, 194, 239)
HSL	hsl(198, 83%, 64%)
HSV	hsv(198, 64%, 94%)
CMYK	cmyk(64.4%, 18.8%, 0%, 6.3%)
CIE-LAB	lab(74.03, -17.73, -31.53)
CIE-LCH	lch(74.03, 36.17, 240.65°)
OKLab	oklab(76.87% -0.0781 -0.0882)
OKLCH	oklch(76.87% 0.118 228.5)
XYZ	xyz(38.6119, 46.7428, 88.6320)
Luminance	0.4675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C2EF #EF8255

analogous

#55EFCF #55C2EF #5575EF

triadic

#55C2EF #EF55C2 #C2EF55

tetradic

#55C2EF #CF55EF #EF8255 #75EF55

square

#55C2EF #CF55EF #EF8255 #75EF55

split-complementary

#55C2EF #EF5575 #EFCF55

monochromatic

#1187B8 #1DAEEA #55C2EF #8DD6F4 #C5EAFA

Accessibility & contrast

On white

2.03

#55C2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#55C2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C2EF

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C2EF	#FFFFFF	#000000	##000000
##55C2EF	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBFF1

Deuteranopia (green-blind)

#95AFEE

Tritanopia (blue-blind)

#00CFD1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #55c2ef;
/* rgb */ color: rgb(85, 194, 239);
/* oklch */ color: oklch(76.9% 0.118 228.5);

Tailwind

colors: {
  custom: {
    50: '#94d4f4',
    500: '#55c2ef',
    950: '#000000',
  },
}

SCSS

$custom: #55c2ef;
$custom-light: #94d4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#55c2ef",
  "rgb": {
    "r": 85,
    "g": 194,
    "b": 239
  },
  "hsl": {
    "h": 197.532,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.76865,
    "c": 0.11777,
    "h": 228.5
  },
  "luminance": 0.46747
}

Semantic roles & 50–950 ramp

primary

#55C2EF

secondary

#EBC5B5

accent

#4606DF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #55C2EF

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

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