#55C2DA#55C2DA

#55C2DA is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.0% C 0.104 H 214.6°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#55C2DA
RGB	rgb(85, 194, 218)
HSL	hsl(191, 64%, 59%)
HSV	hsv(191, 61%, 85%)
CMYK	cmyk(61%, 11%, 0%, 14.5%)
CIE-LAB	lab(73.27, -24.06, -21.32)
CIE-LCH	lch(73.27, 32.15, 221.55°)
OKLab	oklab(76.01% -0.0859 -0.0592)
OKLCH	oklch(76.01% 0.104 214.6)
XYZ	xyz(35.6878, 45.5732, 73.2318)
Luminance	0.4558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C2DA #DA6D55

analogous

#55DAB0 #55C2DA #5580DA

triadic

#55C2DA #DA55C2 #C2DA55

tetradic

#55C2DA #B055DA #DA6D55 #80DA55

square

#55C2DA #B055DA #DA6D55 #80DA55

split-complementary

#55C2DA #DA5580 #DAB055

monochromatic

#207F94 #2BABC7 #55C2DA #87D4E5 #BAE6F0

Accessibility & contrast

On white

2.08

#55C2DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#55C2DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C2DA

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C2DA	#FFFFFF	#000000	##000000
##55C2DA	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BCDB

Deuteranopia (green-blind)

#9DAEDA

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #55c2da;
/* rgb */ color: rgb(85, 194, 218);
/* oklch */ color: oklch(76.0% 0.104 214.6);

Tailwind

colors: {
  custom: {
    50: '#92d4e5',
    500: '#55c2da',
    950: '#000000',
  },
}

SCSS

$custom: #55c2da;
$custom-light: #92d4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#55c2da",
  "rgb": {
    "r": 85,
    "g": 194,
    "b": 218
  },
  "hsl": {
    "h": 190.827,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.76008,
    "c": 0.10433,
    "h": 214.6
  },
  "luminance": 0.45577
}

Semantic roles & 50–950 ramp

primary

#55C2DA

secondary

#DFB5AB

accent

#5F41E7

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #55C2DA

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

Preview Lab → · Contrast checker → · Palette generator →