#4EA7FF#4EA7FF

#4EA7FF is a light, vivid cyan. Relative luminance 0.365; OKLCH L 71.4% C 0.155 H 250.7°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#4EA7FF
RGB	rgb(78, 167, 255)
HSL	hsl(210, 100%, 65%)
HSV	hsv(210, 69%, 100%)
CMYK	cmyk(69.4%, 34.5%, 0%, 0%)
CIE-LAB	lab(66.88, 1.15, -51.37)
CIE-LCH	lch(66.88, 51.38, 271.29°)
OKLab	oklab(71.38% -0.0512 -0.1459)
OKLCH	oklch(71.38% 0.155 250.7)
XYZ	xyz(35.0039, 36.4733, 99.7836)
Luminance	0.3648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA7FF #FFA64E

analogous

#4EFFFF #4EA7FF #4E4EFF

triadic

#4EA7FF #FF4EA7 #A7FF4E

tetradic

#4EA7FF #FF4EFF #FFA64E #4EFF4E

square

#4EA7FF #FF4EFF #FFA64E #4EFF4E

split-complementary

#4EA7FF #FF4E4E #FFFF4E

monochromatic

#006AD3 #1189FF #4EA7FF #8BC5FF #C8E4FF

Accessibility & contrast

On white

2.53

#4EA7FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#4EA7FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA7FF

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA7FF	#FFFFFF	#000000	##000000
##4EA7FF	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FACFF

Deuteranopia (green-blind)

#669BFD

Tritanopia (blue-blind)

#00BCC7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4ea7ff;
/* rgb */ color: rgb(78, 167, 255);
/* oklch */ color: oklch(71.4% 0.155 250.7);

Tailwind

colors: {
  custom: {
    50: '#92c0ff',
    500: '#4ea7ff',
    950: '#000000',
  },
}

SCSS

$custom: #4ea7ff;
$custom-light: #92c0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea7ff",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 255
  },
  "hsl": {
    "h": 209.831,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.71376,
    "c": 0.15461,
    "h": 250.7
  },
  "luminance": 0.36477
}

Semantic roles & 50–950 ramp

primary

#4EA7FF

secondary

#F2D4B7

accent

#7200E6

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0E1218

muted

#7E8186

Preview Lab

Preview with #4EA7FF

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

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