#479DE4#479DE4

#479DE4 is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.5% C 0.134 H 246.5°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#479DE4
RGB	rgb(71, 157, 228)
HSL	hsl(207, 74%, 59%)
HSV	hsv(207, 69%, 89%)
CMYK	cmyk(68.9%, 31.1%, 0%, 10.6%)
CIE-LAB	lab(62.55, -3.32, -43.42)
CIE-LCH	lch(62.55, 43.55, 265.63°)
OKLab	oklab(67.49% -0.0534 -0.1229)
OKLCH	oklch(67.49% 0.134 246.5)
XYZ	xyz(28.6538, 31.0519, 77.8672)
Luminance	0.3105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#479DE4 #E48E47

analogous

#47E4DD #479DE4 #474EE4

triadic

#479DE4 #E4479D #9DE447

tetradic

#479DE4 #DD47E4 #E48E47 #4EE447

square

#479DE4 #DD47E4 #E48E47 #4EE447

split-complementary

#479DE4 #E4474E #E4DD47

monochromatic

#175F9A #1E7FCF #479DE4 #7CB9EC #B2D6F4

Accessibility & contrast

On white

2.91

#479DE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#479DE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #479DE4

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##479DE4	#FFFFFF	#000000	##000000
##479DE4	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA0E7

Deuteranopia (green-blind)

#6791E3

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #479de4;
/* rgb */ color: rgb(71, 157, 228);
/* oklch */ color: oklch(67.5% 0.134 246.5);

Tailwind

colors: {
  custom: {
    50: '#8bb9ed',
    500: '#479de4',
    950: '#000000',
  },
}

SCSS

$custom: #479de4;
$custom-light: #8bb9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#479de4",
  "rgb": {
    "r": 71,
    "g": 157,
    "b": 228
  },
  "hsl": {
    "h": 207.134,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67488,
    "c": 0.13401,
    "h": 246.5
  },
  "luminance": 0.31055
}

Semantic roles & 50–950 ramp

primary

#479DE4

secondary

#E2C0A4

accent

#8B37F1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #479DE4

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

Preview Lab → · Contrast checker → · Palette generator →