#4EB6CB#4EB6CB

#4EB6CB is a light, moderate cyan. Relative luminance 0.394; OKLCH L 72.4% C 0.100 H 213.1°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#4EB6CB
RGB	rgb(78, 182, 203)
HSL	hsl(190, 55%, 55%)
HSV	hsv(190, 62%, 80%)
CMYK	cmyk(61.6%, 10.3%, 0%, 20.4%)
CIE-LAB	lab(69.03, -23.65, -19.59)
CIE-LCH	lch(69.03, 30.71, 219.64°)
OKLab	oklab(72.37% -0.0833 -0.0544)
OKLCH	oklch(72.37% 0.1 213.1)
XYZ	xyz(30.6449, 39.3842, 62.4752)
Luminance	0.3939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB6CB #CB634E

analogous

#4ECBA1 #4EB6CB #4E77CB

triadic

#4EB6CB #CB4EB6 #B6CB4E

tetradic

#4EB6CB #A14ECB #CB634E #77CB4E

square

#4EB6CB #A14ECB #CB634E #77CB4E

split-complementary

#4EB6CB #CB4E77 #CBA14E

monochromatic

#246C7B #3296AA #4EB6CB #7DCAD9 #ADDDE7

Accessibility & contrast

On white

2.37

#4EB6CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#4EB6CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB6CB

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB6CB	#FFFFFF	#000000	##000000
##4EB6CB	1.00	2.37	8.88	8.88
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B0CC

Deuteranopia (green-blind)

#94A3CB

Tritanopia (blue-blind)

#00BEBC

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4eb6cb;
/* rgb */ color: rgb(78, 182, 203);
/* oklch */ color: oklch(72.4% 0.100 213.1);

Tailwind

colors: {
  custom: {
    50: '#8cccda',
    500: '#4eb6cb',
    950: '#000000',
  },
}

SCSS

$custom: #4eb6cb;
$custom-light: #8cccda;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb6cb",
  "rgb": {
    "r": 78,
    "g": 182,
    "b": 203
  },
  "hsl": {
    "h": 190.08,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.72374,
    "c": 0.0995,
    "h": 213.1
  },
  "luminance": 0.39387
}

Semantic roles & 50–950 ramp

primary

#4EB6CB

secondary

#D5A9A0

accent

#634ADE

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB6CB

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

Preview Lab → · Contrast checker → · Palette generator →