#479BE4#479BE4

#479BE4 is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.0% C 0.136 H 247.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#479BE4
RGB	rgb(71, 155, 228)
HSL	hsl(208, 74%, 59%)
HSV	hsv(208, 69%, 89%)
CMYK	cmyk(68.9%, 32%, 0%, 10.6%)
CIE-LAB	lab(61.98, -2.18, -44.32)
CIE-LCH	lch(61.98, 44.37, 267.19°)
OKLab	oklab(67.04% -0.0515 -0.1255)
OKLCH	oklch(67.04% 0.136 247.7)
XYZ	xyz(28.3182, 30.3807, 77.7554)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#479BE4 #E49047

analogous

#47E4DE #479BE4 #474CE4

triadic

#479BE4 #E4479B #9BE447

tetradic

#479BE4 #DE47E4 #E49047 #4CE447

square

#479BE4 #DE47E4 #E49047 #4CE447

split-complementary

#479BE4 #E4474C #E4DE47

monochromatic

#175D9A #1E7DCF #479BE4 #7CB8EC #B2D5F4

Accessibility & contrast

On white

2.97

#479BE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#479BE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #479BE4

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##479BE4	#FFFFFF	#000000	##000000
##479BE4	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9EE7

Deuteranopia (green-blind)

#648FE3

Tritanopia (blue-blind)

#00ACB5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #479be4;
/* rgb */ color: rgb(71, 155, 228);
/* oklch */ color: oklch(67.0% 0.136 247.7);

Tailwind

colors: {
  custom: {
    50: '#8bb8ed',
    500: '#479be4',
    950: '#000000',
  },
}

SCSS

$custom: #479be4;
$custom-light: #8bb8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#479be4",
  "rgb": {
    "r": 71,
    "g": 155,
    "b": 228
  },
  "hsl": {
    "h": 207.898,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67039,
    "c": 0.13569,
    "h": 247.7
  },
  "luminance": 0.30384
}

Semantic roles & 50–950 ramp

primary

#479BE4

secondary

#E2C1A4

accent

#8D37F1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #479BE4

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

Preview Lab → · Contrast checker → · Palette generator →