#4EA9D3#4EA9D3

#4EA9D3 is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.7% C 0.106 H 231.0°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4EA9D3
RGB	rgb(78, 169, 211)
HSL	hsl(199, 60%, 57%)
HSV	hsv(199, 63%, 83%)
CMYK	cmyk(63%, 19.9%, 0%, 17.3%)
CIE-LAB	lab(65.51, -14.41, -29.39)
CIE-LCH	lch(65.51, 32.73, 243.88°)
OKLab	oklab(69.66% -0.0666 -0.0822)
OKLCH	oklch(69.66% 0.106 231)
XYZ	xyz(29.0831, 34.6958, 66.7796)
Luminance	0.3470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA9D3 #D3784E

analogous

#4ED3BA #4EA9D3 #4E67D3

triadic

#4EA9D3 #D34EA9 #A9D34E

tetradic

#4EA9D3 #BA4ED3 #D3784E #67D34E

square

#4EA9D3 #BA4ED3 #D3784E #67D34E

split-complementary

#4EA9D3 #D34E67 #D3BA4E

monochromatic

#216685 #2D8BB6 #4EA9D3 #7FC1DF #B0D9EB

Accessibility & contrast

On white

2.64

#4EA9D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#4EA9D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA9D3

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA9D3	#FFFFFF	#000000	##000000
##4EA9D3	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A7D5

Deuteranopia (green-blind)

#8199D2

Tritanopia (blue-blind)

#00B5B7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4ea9d3;
/* rgb */ color: rgb(78, 169, 211);
/* oklch */ color: oklch(69.7% 0.106 231.0);

Tailwind

colors: {
  custom: {
    50: '#8cc2e0',
    500: '#4ea9d3',
    950: '#000000',
  },
}

SCSS

$custom: #4ea9d3;
$custom-light: #8cc2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea9d3",
  "rgb": {
    "r": 78,
    "g": 169,
    "b": 211
  },
  "hsl": {
    "h": 198.947,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.69657,
    "c": 0.10581,
    "h": 231
  },
  "luminance": 0.34699
}

Semantic roles & 50–950 ramp

primary

#4EA9D3

secondary

#DAB4A3

accent

#7744E3

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA9D3

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

Preview Lab → · Contrast checker → · Palette generator →