#4EA2B3#4EA2B3

#4EA2B3 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.7% C 0.085 H 212.7°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2B3
RGB	rgb(78, 162, 179)
HSL	hsl(190, 40%, 50%)
HSV	hsv(190, 56%, 70%)
CMYK	cmyk(56.4%, 9.5%, 0%, 29.8%)
CIE-LAB	lab(62.26, -20.46, -16.52)
CIE-LCH	lch(62.26, 26.30, 218.92°)
OKLab	oklab(66.67% -0.0713 -0.0457)
OKLCH	oklch(66.67% 0.085 212.7)
XYZ	xyz(24.1956, 30.7127, 47.2921)
Luminance	0.3071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2B3 #B35F4E

analogous

#4EB391 #4EA2B3 #4E6FB3

triadic

#4EA2B3 #B34EA2 #A2B34E

tetradic

#4EA2B3 #914EB3 #B35F4E #6FB34E

square

#4EA2B3 #914EB3 #B35F4E #6FB34E

split-complementary

#4EA2B3 #B34E6F #B3914E

monochromatic

#28555E #3B7C89 #4EA2B3 #79B8C5 #A4CFD8

Accessibility & contrast

On white

2.94

#4EA2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#4EA2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2B3

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2B3	#FFFFFF	#000000	##000000
##4EA2B3	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB4

Deuteranopia (green-blind)

#8592B3

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4ea2b3;
/* rgb */ color: rgb(78, 162, 179);
/* oklch */ color: oklch(66.7% 0.085 212.7);

Tailwind

colors: {
  custom: {
    50: '#88bdc9',
    500: '#4ea2b3',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2b3;
$custom-light: #88bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2b3",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 179
  },
  "hsl": {
    "h": 190.099,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.66671,
    "c": 0.08468,
    "h": 212.7
  },
  "luminance": 0.30715
}

Semantic roles & 50–950 ramp

primary

#4EA2B3

secondary

#C59F98

accent

#6C58D0

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4EA2B3

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

Preview Lab → · Contrast checker → · Palette generator →