#4EA4E6#4EA4E6

#4EA4E6 is a light, vivid cyan. Relative luminance 0.339; OKLCH L 69.4% C 0.128 H 244.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4EA4E6
RGB	rgb(78, 164, 230)
HSL	hsl(206, 75%, 60%)
HSV	hsv(206, 66%, 90%)
CMYK	cmyk(66.1%, 28.7%, 0%, 9.8%)
CIE-LAB	lab(64.87, -5.53, -40.87)
CIE-LCH	lch(64.87, 41.24, 262.30°)
OKLab	oklab(69.41% -0.0552 -0.1153)
OKLCH	oklch(69.41% 0.128 244.4)
XYZ	xyz(30.6949, 33.8806, 79.7695)
Luminance	0.3388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA4E6 #E6904E

analogous

#4EE6DC #4EA4E6 #4E58E6

triadic

#4EA4E6 #E64EA4 #A4E64E

tetradic

#4EA4E6 #DC4EE6 #E6904E #58E64E

square

#4EA4E6 #DC4EE6 #E6904E #58E64E

split-complementary

#4EA4E6 #E64E58 #E6DC4E

monochromatic

#1766A3 #1F88D8 #4EA4E6 #84C0EE #B9DBF5

Accessibility & contrast

On white

2.70

#4EA4E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4EA4E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA4E6

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA4E6	#FFFFFF	#000000	##000000
##4EA4E6	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A6E9

Deuteranopia (green-blind)

#7297E5

Tritanopia (blue-blind)

#00B4BB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4ea4e6;
/* rgb */ color: rgb(78, 164, 230);
/* oklch */ color: oklch(69.4% 0.128 244.4);

Tailwind

colors: {
  custom: {
    50: '#8fbeee',
    500: '#4ea4e6',
    950: '#000000',
  },
}

SCSS

$custom: #4ea4e6;
$custom-light: #8fbeee;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea4e6",
  "rgb": {
    "r": 78,
    "g": 164,
    "b": 230
  },
  "hsl": {
    "h": 206.053,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.69409,
    "c": 0.1279,
    "h": 244.4
  },
  "luminance": 0.33884
}

Semantic roles & 50–950 ramp

primary

#4EA4E6

secondary

#E5C4AB

accent

#660ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4EA4E6

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

Preview Lab → · Contrast checker → · Palette generator →