#478ED0#478ED0

#478ED0 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.123 H 248.9°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#478ED0
RGB	rgb(71, 142, 208)
HSL	hsl(209, 59%, 55%)
HSV	hsv(209, 66%, 82%)
CMYK	cmyk(65.9%, 31.7%, 0%, 18.4%)
CIE-LAB	lab(57.31, -1.48, -40.52)
CIE-LCH	lch(57.31, 40.55, 267.91°)
OKLab	oklab(63.05% -0.0443 -0.1146)
OKLCH	oklch(63.05% 0.123 248.9)
XYZ	xyz(23.6525, 25.2373, 63.2870)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ED0 #D08947

analogous

#47D0CD #478ED0 #474AD0

triadic

#478ED0 #D0478E #8ED047

tetradic

#478ED0 #CD47D0 #D08947 #4AD047

square

#478ED0 #CD47D0 #D08947 #4AD047

split-complementary

#478ED0 #D0474A #D0CD47

monochromatic

#20507D #2C6FAD #478ED0 #78ACDC #A8CAE9

Accessibility & contrast

On white

3.47

#478ED0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#478ED0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ED0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ED0	#FFFFFF	#000000	##000000
##478ED0	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7191D3

Deuteranopia (green-blind)

#5E84CF

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #478ed0;
/* rgb */ color: rgb(71, 142, 208);
/* oklch */ color: oklch(63.0% 0.123 248.9);

Tailwind

colors: {
  custom: {
    50: '#88aede',
    500: '#478ed0',
    950: '#000000',
  },
}

SCSS

$custom: #478ed0;
$custom-light: #88aede;
$custom-dark: #000000;

JSON

{
  "hex": "#478ed0",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 208
  },
  "hsl": {
    "h": 208.905,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.6305,
    "c": 0.1229,
    "h": 248.9
  },
  "luminance": 0.2524
}

Semantic roles & 50–950 ramp

primary

#478ED0

secondary

#D6B89D

accent

#9145E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #478ED0

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

Preview Lab → · Contrast checker → · Palette generator →