#478CD7#478CD7

#478CD7 is a light, vivid cyan. Relative luminance 0.250; OKLCH L 63.0% C 0.133 H 252.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#478CD7
RGB	rgb(71, 140, 215)
HSL	hsl(211, 64%, 56%)
HSV	hsv(211, 67%, 84%)
CMYK	cmyk(67%, 34.9%, 0%, 15.7%)
CIE-LAB	lab(57.08, 2.09, -44.82)
CIE-LCH	lch(57.08, 44.86, 272.67°)
OKLab	oklab(62.98% -0.0404 -0.1272)
OKLCH	oklch(62.98% 0.133 252.4)
XYZ	xyz(24.2378, 24.9996, 67.8248)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478CD7 #D79247

analogous

#47D4D7 #478CD7 #4A47D7

triadic

#478CD7 #D7478C #8CD747

tetradic

#478CD7 #D747D4 #D79247 #47D74A

square

#478CD7 #D747D4 #D79247 #47D74A

split-complementary

#478CD7 #D74A47 #D4D747

monochromatic

#1D5086 #286DB9 #478CD7 #79ABE2 #ACCBED

Accessibility & contrast

On white

3.50

#478CD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#478CD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478CD7

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478CD7	#FFFFFF	#000000	##000000
##478CD7	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B90DA

Deuteranopia (green-blind)

#5683D6

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #478cd7;
/* rgb */ color: rgb(71, 140, 215);
/* oklch */ color: oklch(63.0% 0.133 252.4);

Tailwind

colors: {
  custom: {
    50: '#89ade3',
    500: '#478cd7',
    950: '#000000',
  },
}

SCSS

$custom: #478cd7;
$custom-light: #89ade3;
$custom-dark: #000000;

JSON

{
  "hex": "#478cd7",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 215
  },
  "hsl": {
    "h": 211.25,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62981,
    "c": 0.13344,
    "h": 252.4
  },
  "luminance": 0.25002
}

Semantic roles & 50–950 ramp

primary

#478CD7

secondary

#DBBE9F

accent

#9741E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #478CD7

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

Preview Lab → · Contrast checker → · Palette generator →