#479EE4#479EE4

#479EE4 is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.133 H 245.9°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#479EE4
RGB	rgb(71, 158, 228)
HSL	hsl(207, 74%, 59%)
HSV	hsv(207, 69%, 89%)
CMYK	cmyk(68.9%, 30.7%, 0%, 10.6%)
CIE-LAB	lab(62.84, -3.89, -42.97)
CIE-LCH	lch(62.84, 43.15, 264.83°)
OKLab	oklab(67.71% -0.0544 -0.1216)
OKLCH	oklch(67.71% 0.133 245.9)
XYZ	xyz(28.8237, 31.3916, 77.9239)
Luminance	0.3140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#479EE4 #E48D47

analogous

#47E4DC #479EE4 #474FE4

triadic

#479EE4 #E4479E #9EE447

tetradic

#479EE4 #DC47E4 #E48D47 #4FE447

square

#479EE4 #DC47E4 #E48D47 #4FE447

split-complementary

#479EE4 #E4474F #E4DC47

monochromatic

#175F9A #1E80CF #479EE4 #7CBAEC #B2D6F4

Accessibility & contrast

On white

2.89

#479EE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#479EE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #479EE4

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##479EE4	#FFFFFF	#000000	##000000
##479EE4	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA0E7

Deuteranopia (green-blind)

#6991E3

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #479ee4;
/* rgb */ color: rgb(71, 158, 228);
/* oklch */ color: oklch(67.7% 0.133 245.9);

Tailwind

colors: {
  custom: {
    50: '#8bbaed',
    500: '#479ee4',
    950: '#000000',
  },
}

SCSS

$custom: #479ee4;
$custom-light: #8bbaed;
$custom-dark: #000000;

JSON

{
  "hex": "#479ee4",
  "rgb": {
    "r": 71,
    "g": 158,
    "b": 228
  },
  "hsl": {
    "h": 206.752,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67713,
    "c": 0.13319,
    "h": 245.9
  },
  "luminance": 0.31395
}

Semantic roles & 50–950 ramp

primary

#479EE4

secondary

#E2C0A4

accent

#8A37F1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #479EE4

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

Preview Lab → · Contrast checker → · Palette generator →