#4EA3BD#4EA3BD

#4EA3BD is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.3% C 0.090 H 220.7°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4EA3BD
RGB	rgb(78, 163, 189)
HSL	hsl(194, 46%, 52%)
HSV	hsv(194, 59%, 74%)
CMYK	cmyk(58.7%, 13.8%, 0%, 25.9%)
CIE-LAB	lab(62.92, -18.01, -21.14)
CIE-LCH	lch(62.92, 27.77, 229.57°)
OKLab	oklab(67.31% -0.0684 -0.0587)
OKLCH	oklch(67.31% 0.09 220.7)
XYZ	xyz(25.4208, 31.4857, 52.8719)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA3BD #BD684E

analogous

#4EBDA0 #4EA3BD #4E6CBD

triadic

#4EA3BD #BD4EA3 #A3BD4E

tetradic

#4EA3BD #A04EBD #BD684E #6CBD4E

square

#4EA3BD #A04EBD #BD684E #6CBD4E

split-complementary

#4EA3BD #BD4E6C #BDA04E

monochromatic

#275A69 #388096 #4EA3BD #7BBACE #A7D1DE

Accessibility & contrast

On white

2.88

#4EA3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#4EA3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA3BD

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA3BD	#FFFFFF	#000000	##000000
##4EA3BD	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939FBE

Deuteranopia (green-blind)

#8393BD

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ea3bd;
/* rgb */ color: rgb(78, 163, 189);
/* oklch */ color: oklch(67.3% 0.090 220.7);

Tailwind

colors: {
  custom: {
    50: '#89bed1',
    500: '#4ea3bd',
    950: '#000000',
  },
}

SCSS

$custom: #4ea3bd;
$custom-light: #89bed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea3bd",
  "rgb": {
    "r": 78,
    "g": 163,
    "b": 189
  },
  "hsl": {
    "h": 194.054,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6731,
    "c": 0.09015,
    "h": 220.7
  },
  "luminance": 0.31488
}

Semantic roles & 50–950 ramp

primary

#4EA3BD

secondary

#CCA79B

accent

#7152D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #4EA3BD

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

Preview Lab → · Contrast checker → · Palette generator →