#4CD1ED#4CD1ED

#4CD1ED is a light, moderate cyan. Relative luminance 0.533; OKLCH L 80.0% C 0.120 H 214.5°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#4CD1ED
RGB	rgb(76, 209, 237)
HSL	hsl(190, 82%, 61%)
HSV	hsv(190, 68%, 93%)
CMYK	cmyk(67.9%, 11.8%, 0%, 7.1%)
CIE-LAB	lab(78.02, -27.28, -24.35)
CIE-LCH	lch(78.02, 36.57, 221.74°)
OKLab	oklab(79.97% -0.0985 -0.0678)
OKLCH	oklch(79.97% 0.12 214.5)
XYZ	xyz(41.0606, 53.2472, 88.2181)
Luminance	0.5325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD1ED #ED684C

analogous

#4CEDB9 #4CD1ED #4C81ED

triadic

#4CD1ED #ED4CD1 #D1ED4C

tetradic

#4CD1ED #B94CED #ED684C #81ED4C

square

#4CD1ED #B94CED #ED684C #81ED4C

split-complementary

#4CD1ED #ED4C81 #EDB94C

monochromatic

#1192AD #17C1E5 #4CD1ED #84DFF3 #BBEEF8

Accessibility & contrast

On white

1.80

#4CD1ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#4CD1ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD1ED

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD1ED	#FFFFFF	#000000	##000000
##4CD1ED	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCAEF

Deuteranopia (green-blind)

#A6BAED

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4cd1ed;
/* rgb */ color: rgb(76, 209, 237);
/* oklch */ color: oklch(80.0% 0.120 214.5);

Tailwind

colors: {
  custom: {
    50: '#91dff2',
    500: '#4cd1ed',
    950: '#000000',
  },
}

SCSS

$custom: #4cd1ed;
$custom-light: #91dff2;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd1ed",
  "rgb": {
    "r": 76,
    "g": 209,
    "b": 237
  },
  "hsl": {
    "h": 190.435,
    "s": 81.726,
    "l": 61.373
  },
  "oklch": {
    "l": 0.79974,
    "c": 0.11953,
    "h": 214.5
  },
  "luminance": 0.53252
}

Semantic roles & 50–950 ramp

primary

#4CD1ED

secondary

#AE452F

accent

#2D07DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4CD1ED

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

Preview Lab → · Contrast checker → · Palette generator →