#55CEF1#55CEF1

#55CEF1 is a light, moderate cyan. Relative luminance 0.524; OKLCH L 79.7% C 0.117 H 220.3°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#55CEF1
RGB	rgb(85, 206, 241)
HSL	hsl(193, 85%, 64%)
HSV	hsv(193, 65%, 95%)
CMYK	cmyk(64.7%, 14.5%, 0%, 5.5%)
CIE-LAB	lab(77.53, -23.26, -27.21)
CIE-LCH	lch(77.53, 35.80, 229.48°)
OKLab	oklab(79.69% -0.0894 -0.0758)
OKLCH	oklch(79.69% 0.117 220.3)
XYZ	xyz(41.6883, 52.4203, 91.1231)
Luminance	0.5242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CEF1 #F17855

analogous

#55F1C6 #55CEF1 #5580F1

triadic

#55CEF1 #F155CE #CEF155

tetradic

#55CEF1 #C655F1 #F17855 #80F155

square

#55CEF1 #C655F1 #F17855 #80F155

split-complementary

#55CEF1 #F15580 #F1C655

monochromatic

#0F95BC #1CBEEC #55CEF1 #8EDEF6 #C6EFFA

Accessibility & contrast

On white

1.83

#55CEF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#55CEF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CEF1

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CEF1	#FFFFFF	#000000	##000000
##55CEF1	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C9F3

Deuteranopia (green-blind)

#A3B8F1

Tritanopia (blue-blind)

#00D9D9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #55cef1;
/* rgb */ color: rgb(85, 206, 241);
/* oklch */ color: oklch(79.7% 0.117 220.3);

Tailwind

colors: {
  custom: {
    50: '#95ddf5',
    500: '#55cef1',
    950: '#000000',
  },
}

SCSS

$custom: #55cef1;
$custom-light: #95ddf5;
$custom-dark: #000000;

JSON

{
  "hex": "#55cef1",
  "rgb": {
    "r": 85,
    "g": 206,
    "b": 241
  },
  "hsl": {
    "h": 193.462,
    "s": 84.783,
    "l": 63.922
  },
  "oklch": {
    "l": 0.79694,
    "c": 0.11724,
    "h": 220.3
  },
  "luminance": 0.52425
}

Semantic roles & 50–950 ramp

primary

#55CEF1

secondary

#BB4F30

accent

#3604E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #55CEF1

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

Preview Lab → · Contrast checker → · Palette generator →