#55C2F3#55C2F3

#55C2F3 is a light, vivid cyan. Relative luminance 0.470; OKLCH L 77.0% C 0.121 H 230.7°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#55C2F3
RGB	rgb(85, 194, 243)
HSL	hsl(199, 87%, 64%)
HSV	hsv(199, 65%, 95%)
CMYK	cmyk(65%, 20.2%, 0%, 4.7%)
CIE-LAB	lab(74.18, -16.49, -33.45)
CIE-LCH	lch(74.18, 37.29, 243.76°)
OKLab	oklab(77.04% -0.0767 -0.0937)
OKLCH	oklch(77.04% 0.121 230.7)
XYZ	xyz(39.2094, 46.9818, 91.7786)
Luminance	0.4699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C2F3 #F38655

analogous

#55F3D5 #55C2F3 #5573F3

triadic

#55C2F3 #F355C2 #C2F355

tetradic

#55C2F3 #D555F3 #F38655 #73F355

square

#55C2F3 #D555F3 #F38655 #73F355

split-complementary

#55C2F3 #F35573 #F3D555

monochromatic

#0E89C0 #1CADEF #55C2F3 #8ED7F7 #C7EBFB

Accessibility & contrast

On white

2.02

#55C2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#55C2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C2F3

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C2F3	#FFFFFF	#000000	##000000
##55C2F3	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BFF5

Deuteranopia (green-blind)

#93AFF2

Tritanopia (blue-blind)

#00CFD2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #55c2f3;
/* rgb */ color: rgb(85, 194, 243);
/* oklch */ color: oklch(77.0% 0.121 230.7);

Tailwind

colors: {
  custom: {
    50: '#94d4f7',
    500: '#55c2f3',
    950: '#000000',
  },
}

SCSS

$custom: #55c2f3;
$custom-light: #94d4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#55c2f3",
  "rgb": {
    "r": 85,
    "g": 194,
    "b": 243
  },
  "hsl": {
    "h": 198.608,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.77038,
    "c": 0.12105,
    "h": 230.7
  },
  "luminance": 0.46986
}

Semantic roles & 50–950 ramp

primary

#55C2F3

secondary

#EDC7B6

accent

#4802E3

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #55C2F3

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

Preview Lab → · Contrast checker → · Palette generator →