#4EA7BB#4EA7BB

#4EA7BB is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.2% C 0.089 H 214.6°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7BB
RGB	rgb(78, 167, 187)
HSL	hsl(191, 44%, 52%)
HSV	hsv(191, 58%, 73%)
CMYK	cmyk(58.3%, 10.7%, 0%, 26.7%)
CIE-LAB	lab(64.03, -20.70, -18.32)
CIE-LCH	lch(64.03, 27.64, 221.51°)
OKLab	oklab(68.18% -0.0736 -0.0508)
OKLCH	oklch(68.18% 0.089 214.6)
XYZ	xyz(25.9266, 32.8425, 51.9770)
Luminance	0.3285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7BB #BB624E

analogous

#4EBB99 #4EA7BB #4E71BB

triadic

#4EA7BB #BB4EA7 #A7BB4E

tetradic

#4EA7BB #994EBB #BB624E #71BB4E

square

#4EA7BB #994EBB #BB624E #71BB4E

split-complementary

#4EA7BB #BB4E71 #BB994E

monochromatic

#285B67 #398393 #4EA7BB #7ABDCC #A6D3DD

Accessibility & contrast

On white

2.77

#4EA7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#4EA7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7BB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7BB	#FFFFFF	#000000	##000000
##4EA7BB	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A2BC

Deuteranopia (green-blind)

#8896BB

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea7bb;
/* rgb */ color: rgb(78, 167, 187);
/* oklch */ color: oklch(68.2% 0.089 214.6);

Tailwind

colors: {
  custom: {
    50: '#8ac1cf',
    500: '#4ea7bb',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7bb;
$custom-light: #8ac1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7bb",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 187
  },
  "hsl": {
    "h": 191.009,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.68181,
    "c": 0.08941,
    "h": 214.6
  },
  "luminance": 0.32845
}

Semantic roles & 50–950 ramp

primary

#4EA7BB

secondary

#CAA39B

accent

#6B54D4

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1213

muted

#7D8182

Preview Lab

Preview with #4EA7BB

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

Preview Lab → · Contrast checker → · Palette generator →