#4EAAFF#4EAAFF

#4EAAFF is a light, vivid cyan. Relative luminance 0.376; OKLCH L 72.0% C 0.152 H 249.2°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4EAAFF
RGB	rgb(78, 170, 255)
HSL	hsl(209, 100%, 65%)
HSV	hsv(209, 69%, 100%)
CMYK	cmyk(69.4%, 33.3%, 0%, 0%)
CIE-LAB	lab(67.71, -0.55, -50.05)
CIE-LCH	lch(67.71, 50.05, 269.37°)
OKLab	oklab(72.03% -0.0539 -0.142)
OKLCH	oklch(72.03% 0.152 249.2)
XYZ	xyz(35.5598, 37.5853, 99.9690)
Luminance	0.3759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAAFF #FFA34E

analogous

#4EFFFC #4EAAFF #4E51FF

triadic

#4EAAFF #FF4EAA #AAFF4E

tetradic

#4EAAFF #FC4EFF #FFA34E #51FF4E

square

#4EAAFF #FC4EFF #FFA34E #51FF4E

split-complementary

#4EAAFF #FF4E51 #FFFC4E

monochromatic

#006DD3 #118DFF #4EAAFF #8BC7FF #C8E5FF

Accessibility & contrast

On white

2.47

#4EAAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#4EAAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAAFF

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAAFF	#FFFFFF	#000000	##000000
##4EAAFF	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84AEFF

Deuteranopia (green-blind)

#6B9DFD

Tritanopia (blue-blind)

#00BEC9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4eaaff;
/* rgb */ color: rgb(78, 170, 255);
/* oklch */ color: oklch(72.0% 0.152 249.2);

Tailwind

colors: {
  custom: {
    50: '#92c2ff',
    500: '#4eaaff',
    950: '#000000',
  },
}

SCSS

$custom: #4eaaff;
$custom-light: #92c2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4eaaff",
  "rgb": {
    "r": 78,
    "g": 170,
    "b": 255
  },
  "hsl": {
    "h": 208.814,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.7203,
    "c": 0.15192,
    "h": 249.2
  },
  "luminance": 0.37589
}

Semantic roles & 50–950 ramp

primary

#4EAAFF

secondary

#F2D3B7

accent

#6E00E6

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0E1218

muted

#7E8186

Preview Lab

Preview with #4EAAFF

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

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