#4EAFD8#4EAFD8

#4EAFD8 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.3% C 0.108 H 228.9°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#4EAFD8
RGB	rgb(78, 175, 216)
HSL	hsl(198, 64%, 58%)
HSV	hsv(198, 64%, 85%)
CMYK	cmyk(63.9%, 19%, 0%, 15.3%)
CIE-LAB	lab(67.45, -16.05, -29.15)
CIE-LCH	lch(67.45, 33.28, 241.17°)
OKLab	oklab(71.27% -0.0711 -0.0815)
OKLCH	oklch(71.27% 0.108 228.9)
XYZ	xyz(30.8616, 37.2343, 70.5129)
Luminance	0.3724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAFD8 #D8774E

analogous

#4ED8BC #4EAFD8 #4E6AD8

triadic

#4EAFD8 #D84EAF #AFD84E

tetradic

#4EAFD8 #BC4ED8 #D8774E #6AD84E

square

#4EAFD8 #BC4ED8 #D8774E #6AD84E

split-complementary

#4EAFD8 #D84E6A #D8BC4E

monochromatic

#1F6C8D #2A93BF #4EAFD8 #80C6E3 #B2DCEE

Accessibility & contrast

On white

2.49

#4EAFD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#4EAFD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAFD8

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAFD8	#FFFFFF	#000000	##000000
##4EAFD8	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AACDA

Deuteranopia (green-blind)

#879ED7

Tritanopia (blue-blind)

#00BBBC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eafd8;
/* rgb */ color: rgb(78, 175, 216);
/* oklch */ color: oklch(71.3% 0.108 228.9);

Tailwind

colors: {
  custom: {
    50: '#8dc7e4',
    500: '#4eafd8',
    950: '#000000',
  },
}

SCSS

$custom: #4eafd8;
$custom-light: #8dc7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4eafd8",
  "rgb": {
    "r": 78,
    "g": 175,
    "b": 216
  },
  "hsl": {
    "h": 197.826,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.71269,
    "c": 0.10814,
    "h": 228.9
  },
  "luminance": 0.37238
}

Semantic roles & 50–950 ramp

primary

#4EAFD8

secondary

#DDB6A5

accent

#7241E7

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EAFD8

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

Preview Lab → · Contrast checker → · Palette generator →