#4EB0CA#4EB0CA

#4EB0CA is a light, moderate cyan. Relative luminance 0.369; OKLCH L 70.9% C 0.098 H 218.1°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4EB0CA
RGB	rgb(78, 176, 202)
HSL	hsl(193, 54%, 55%)
HSV	hsv(193, 61%, 79%)
CMYK	cmyk(61.4%, 12.9%, 0%, 20.8%)
CIE-LAB	lab(67.23, -20.88, -21.79)
CIE-LCH	lch(67.23, 30.17, 226.22°)
OKLab	oklab(70.92% -0.0774 -0.0606)
OKLCH	oklch(70.92% 0.098 218.1)
XYZ	xyz(29.3236, 36.9316, 61.4488)
Luminance	0.3694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB0CA #CA684E

analogous

#4ECAA6 #4EB0CA #4E72CA

triadic

#4EB0CA #CA4EB0 #B0CA4E

tetradic

#4EB0CA #A64ECA #CA684E #72CA4E

square

#4EB0CA #A64ECA #CA684E #72CA4E

split-complementary

#4EB0CA #CA4E72 #CAA64E

monochromatic

#246779 #3290A8 #4EB0CA #7DC5D8 #ACDAE6

Accessibility & contrast

On white

2.50

#4EB0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#4EB0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB0CA

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB0CA	#FFFFFF	#000000	##000000
##4EB0CA	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABCB

Deuteranopia (green-blind)

#8D9ECA

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eb0ca;
/* rgb */ color: rgb(78, 176, 202);
/* oklch */ color: oklch(70.9% 0.098 218.1);

Tailwind

colors: {
  custom: {
    50: '#8cc7da',
    500: '#4eb0ca',
    950: '#000000',
  },
}

SCSS

$custom: #4eb0ca;
$custom-light: #8cc7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb0ca",
  "rgb": {
    "r": 78,
    "g": 176,
    "b": 202
  },
  "hsl": {
    "h": 192.581,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.70916,
    "c": 0.09825,
    "h": 218.1
  },
  "luminance": 0.36935
}

Semantic roles & 50–950 ramp

primary

#4EB0CA

secondary

#D4ABA0

accent

#694BDD

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #4EB0CA

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

Preview Lab → · Contrast checker → · Palette generator →