#478BD0#478BD0

#478BD0 is a light, vivid cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.126 H 250.8°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#478BD0
RGB	rgb(71, 139, 208)
HSL	hsl(210, 59%, 55%)
HSV	hsv(210, 66%, 82%)
CMYK	cmyk(65.9%, 33.2%, 0%, 18.4%)
CIE-LAB	lab(56.44, 0.28, -41.88)
CIE-LCH	lch(56.44, 41.88, 270.38°)
OKLab	oklab(62.37% -0.0413 -0.1186)
OKLCH	oklch(62.37% 0.126 250.8)
XYZ	xyz(23.2121, 24.3565, 63.1403)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478BD0 #D08C47

analogous

#47CFD0 #478BD0 #4847D0

triadic

#478BD0 #D0478B #8BD047

tetradic

#478BD0 #D047CF #D08C47 #47D048

square

#478BD0 #D047CF #D08C47 #47D048

split-complementary

#478BD0 #D04847 #CFD047

monochromatic

#204E7D #2C6CAD #478BD0 #78AADC #A8C8E9

Accessibility & contrast

On white

3.58

#478BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#478BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478BD0

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478BD0	#FFFFFF	#000000	##000000
##478BD0	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8FD3

Deuteranopia (green-blind)

#5A81CF

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #478bd0;
/* rgb */ color: rgb(71, 139, 208);
/* oklch */ color: oklch(62.4% 0.126 250.8);

Tailwind

colors: {
  custom: {
    50: '#88acde',
    500: '#478bd0',
    950: '#000000',
  },
}

SCSS

$custom: #478bd0;
$custom-light: #88acde;
$custom-dark: #000000;

JSON

{
  "hex": "#478bd0",
  "rgb": {
    "r": 71,
    "g": 139,
    "b": 208
  },
  "hsl": {
    "h": 210.219,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62372,
    "c": 0.1256,
    "h": 250.8
  },
  "luminance": 0.24359
}

Semantic roles & 50–950 ramp

primary

#478BD0

secondary

#D6BA9D

accent

#9445E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #478BD0

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

Preview Lab → · Contrast checker → · Palette generator →