#4EA7BC#4EA7BC

#4EA7BC is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.2% C 0.090 H 215.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7BC
RGB	rgb(78, 167, 188)
HSL	hsl(191, 45%, 52%)
HSV	hsv(191, 59%, 74%)
CMYK	cmyk(58.5%, 11.2%, 0%, 26.3%)
CIE-LAB	lab(64.07, -20.40, -18.82)
CIE-LCH	lch(64.07, 27.76, 222.69°)
OKLab	oklab(68.22% -0.0732 -0.0522)
OKLCH	oklch(68.22% 0.09 215.5)
XYZ	xyz(26.0341, 32.8854, 52.5427)
Luminance	0.3289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7BC #BC634E

analogous

#4EBC9A #4EA7BC #4E70BC

triadic

#4EA7BC #BC4EA7 #A7BC4E

tetradic

#4EA7BC #9A4EBC #BC634E #70BC4E

square

#4EA7BC #9A4EBC #BC634E #70BC4E

split-complementary

#4EA7BC #BC4E70 #BC9A4E

monochromatic

#275C68 #388395 #4EA7BC #7ABDCD #A7D3DE

Accessibility & contrast

On white

2.77

#4EA7BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#4EA7BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7BC

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7BC	#FFFFFF	#000000	##000000
##4EA7BC	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A2BD

Deuteranopia (green-blind)

#8896BC

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea7bc;
/* rgb */ color: rgb(78, 167, 188);
/* oklch */ color: oklch(68.2% 0.090 215.5);

Tailwind

colors: {
  custom: {
    50: '#8ac1d0',
    500: '#4ea7bc',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7bc;
$custom-light: #8ac1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7bc",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 188
  },
  "hsl": {
    "h": 191.455,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.0899,
    "h": 215.5
  },
  "luminance": 0.32888
}

Semantic roles & 50–950 ramp

primary

#4EA7BC

secondary

#CBA49B

accent

#6C53D5

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1214

muted

#7D8182

Preview Lab

Preview with #4EA7BC

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

Preview Lab → · Contrast checker → · Palette generator →