#4EA2B4#4EA2B4

#4EA2B4 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.085 H 213.7°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2B4
RGB	rgb(78, 162, 180)
HSL	hsl(191, 40%, 51%)
HSV	hsv(191, 57%, 71%)
CMYK	cmyk(56.7%, 10%, 0%, 29.4%)
CIE-LAB	lab(62.30, -20.17, -17.03)
CIE-LCH	lch(62.30, 26.40, 220.19°)
OKLab	oklab(66.71% -0.0708 -0.0472)
OKLCH	oklch(66.71% 0.085 213.7)
XYZ	xyz(24.2971, 30.7533, 47.8267)
Luminance	0.3076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2B4 #B4604E

analogous

#4EB493 #4EA2B4 #4E6FB4

triadic

#4EA2B4 #B44EA2 #A2B44E

tetradic

#4EA2B4 #934EB4 #B4604E #6FB44E

square

#4EA2B4 #934EB4 #B4604E #6FB44E

split-complementary

#4EA2B4 #B44E6F #B4934E

monochromatic

#28565F #3B7C8A #4EA2B4 #79B9C6 #A4CFD8

Accessibility & contrast

On white

2.94

#4EA2B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#4EA2B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2B4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2B4	#FFFFFF	#000000	##000000
##4EA2B4	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB5

Deuteranopia (green-blind)

#8592B4

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4ea2b4;
/* rgb */ color: rgb(78, 162, 180);
/* oklch */ color: oklch(66.7% 0.085 213.7);

Tailwind

colors: {
  custom: {
    50: '#89bdca',
    500: '#4ea2b4',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2b4;
$custom-light: #89bdca;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2b4",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 180
  },
  "hsl": {
    "h": 190.588,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6671,
    "c": 0.08512,
    "h": 213.7
  },
  "luminance": 0.30756
}

Semantic roles & 50–950 ramp

primary

#4EA2B4

secondary

#C6A098

accent

#6D57D0

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4EA2B4

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

Preview Lab → · Contrast checker → · Palette generator →