#478CD0#478CD0

#478CD0 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.6% C 0.125 H 250.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#478CD0
RGB	rgb(71, 140, 208)
HSL	hsl(210, 59%, 55%)
HSV	hsv(210, 66%, 82%)
CMYK	cmyk(65.9%, 32.7%, 0%, 18.4%)
CIE-LAB	lab(56.73, -0.31, -41.43)
CIE-LCH	lch(56.73, 41.43, 269.57°)
OKLab	oklab(62.6% -0.0423 -0.1173)
OKLCH	oklch(62.6% 0.125 250.2)
XYZ	xyz(23.3576, 24.6475, 63.1888)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478CD0 #D08B47

analogous

#47D0CF #478CD0 #4748D0

triadic

#478CD0 #D0478C #8CD047

tetradic

#478CD0 #CF47D0 #D08B47 #48D047

square

#478CD0 #CF47D0 #D08B47 #48D047

split-complementary

#478CD0 #D04748 #D0CF47

monochromatic

#204F7D #2C6DAD #478CD0 #78AADC #A8C9E9

Accessibility & contrast

On white

3.54

#478CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#478CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478CD0

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478CD0	#FFFFFF	#000000	##000000
##478CD0	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD3

Deuteranopia (green-blind)

#5B82CF

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #478cd0;
/* rgb */ color: rgb(71, 140, 208);
/* oklch */ color: oklch(62.6% 0.125 250.2);

Tailwind

colors: {
  custom: {
    50: '#88adde',
    500: '#478cd0',
    950: '#000000',
  },
}

SCSS

$custom: #478cd0;
$custom-light: #88adde;
$custom-dark: #000000;

JSON

{
  "hex": "#478cd0",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 208
  },
  "hsl": {
    "h": 209.781,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62598,
    "c": 0.12468,
    "h": 250.2
  },
  "luminance": 0.2465
}

Semantic roles & 50–950 ramp

primary

#478CD0

secondary

#D6B99D

accent

#9345E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #478CD0

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

Preview Lab → · Contrast checker → · Palette generator →