#4EB4D3#4EB4D3

#4EB4D3 is a light, moderate cyan. Relative luminance 0.390; OKLCH L 72.2% C 0.104 H 221.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#4EB4D3
RGB	rgb(78, 180, 211)
HSL	hsl(194, 60%, 57%)
HSV	hsv(194, 63%, 83%)
CMYK	cmyk(63%, 14.7%, 0%, 17.3%)
CIE-LAB	lab(68.72, -20.22, -24.45)
CIE-LCH	lch(68.72, 31.73, 230.42°)
OKLab	oklab(72.22% -0.0781 -0.0681)
OKLCH	oklch(72.22% 0.104 221.1)
XYZ	xyz(31.2163, 38.9621, 67.4907)
Luminance	0.3896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB4D3 #D36D4E

analogous

#4ED3B0 #4EB4D3 #4E72D3

triadic

#4EB4D3 #D34EB4 #B4D34E

tetradic

#4EB4D3 #B04ED3 #D36D4E #72D34E

square

#4EB4D3 #B04ED3 #D36D4E #72D34E

split-complementary

#4EB4D3 #D34E72 #D3B04E

monochromatic

#216E85 #2D96B6 #4EB4D3 #7FC9DF #B0DEEB

Accessibility & contrast

On white

2.39

#4EB4D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#4EB4D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB4D3

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB4D3	#FFFFFF	#000000	##000000
##4EB4D3	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B0D5

Deuteranopia (green-blind)

#8EA2D3

Tritanopia (blue-blind)

#00BEBE

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4eb4d3;
/* rgb */ color: rgb(78, 180, 211);
/* oklch */ color: oklch(72.2% 0.104 221.1);

Tailwind

colors: {
  custom: {
    50: '#8dcae0',
    500: '#4eb4d3',
    950: '#000000',
  },
}

SCSS

$custom: #4eb4d3;
$custom-light: #8dcae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb4d3",
  "rgb": {
    "r": 78,
    "g": 180,
    "b": 211
  },
  "hsl": {
    "h": 193.985,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.72223,
    "c": 0.10363,
    "h": 221.1
  },
  "luminance": 0.38965
}

Semantic roles & 50–950 ramp

primary

#4EB4D3

secondary

#DAB0A3

accent

#6944E3

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB4D3

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

Preview Lab → · Contrast checker → · Palette generator →