#478ED6#478ED6

#478ED6 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.4% C 0.130 H 250.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#478ED6
RGB	rgb(71, 142, 214)
HSL	hsl(210, 64%, 56%)
HSV	hsv(210, 67%, 84%)
CMYK	cmyk(66.8%, 33.6%, 0%, 16.1%)
CIE-LAB	lab(57.60, 0.57, -43.43)
CIE-LCH	lch(57.60, 43.44, 270.75°)
OKLab	oklab(63.37% -0.0426 -0.1231)
OKLCH	oklch(63.37% 0.13 250.9)
XYZ	xyz(24.4046, 25.5381, 67.2485)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ED6 #D68F47

analogous

#47D5D6 #478ED6 #4747D6

triadic

#478ED6 #D6478E #8ED647

tetradic

#478ED6 #D647D5 #D68F47 #47D647

square

#478ED6 #D647D5 #D68F47 #47D647

split-complementary

#478ED6 #D64747 #D5D647

monochromatic

#1E5185 #296FB7 #478ED6 #79ADE1 #ABCBEC

Accessibility & contrast

On white

3.44

#478ED6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#478ED6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ED6

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ED6	#FFFFFF	#000000	##000000
##478ED6	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E92D9

Deuteranopia (green-blind)

#5A84D5

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #478ed6;
/* rgb */ color: rgb(71, 142, 214);
/* oklch */ color: oklch(63.4% 0.130 250.9);

Tailwind

colors: {
  custom: {
    50: '#89aee3',
    500: '#478ed6',
    950: '#000000',
  },
}

SCSS

$custom: #478ed6;
$custom-light: #89aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#478ed6",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 214
  },
  "hsl": {
    "h": 210.21,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63373,
    "c": 0.1303,
    "h": 250.9
  },
  "luminance": 0.25541
}

Semantic roles & 50–950 ramp

primary

#478ED6

secondary

#DABD9F

accent

#9441E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #478ED6

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

Preview Lab → · Contrast checker → · Palette generator →