#478FD2#478FD2

#478FD2 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.4% C 0.124 H 248.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#478FD2
RGB	rgb(71, 143, 210)
HSL	hsl(209, 61%, 55%)
HSV	hsv(209, 66%, 82%)
CMYK	cmyk(66.2%, 31.9%, 0%, 17.6%)
CIE-LAB	lab(57.69, -1.38, -41.04)
CIE-LCH	lch(57.69, 41.06, 268.08°)
OKLab	oklab(63.38% -0.0448 -0.1161)
OKLCH	oklch(63.38% 0.124 248.9)
XYZ	xyz(24.0495, 25.6352, 64.6409)
Luminance	0.2564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FD2 #D28A47

analogous

#47D2D0 #478FD2 #4749D2

triadic

#478FD2 #D2478F #8FD247

tetradic

#478FD2 #D047D2 #D28A47 #49D247

square

#478FD2 #D047D2 #D28A47 #49D247

split-complementary

#478FD2 #D24749 #D2D047

monochromatic

#1F517F #2B70B1 #478FD2 #78ADDE #A9CBEA

Accessibility & contrast

On white

3.43

#478FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#478FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FD2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FD2	#FFFFFF	#000000	##000000
##478FD2	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7192D5

Deuteranopia (green-blind)

#5E85D1

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #478fd2;
/* rgb */ color: rgb(71, 143, 210);
/* oklch */ color: oklch(63.4% 0.124 248.9);

Tailwind

colors: {
  custom: {
    50: '#88afe0',
    500: '#478fd2',
    950: '#000000',
  },
}

SCSS

$custom: #478fd2;
$custom-light: #88afe0;
$custom-dark: #000000;

JSON

{
  "hex": "#478fd2",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 210
  },
  "hsl": {
    "h": 208.921,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63382,
    "c": 0.12446,
    "h": 248.9
  },
  "luminance": 0.25638
}

Semantic roles & 50–950 ramp

primary

#478FD2

secondary

#D8B99D

accent

#9144E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #478FD2

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

Preview Lab → · Contrast checker → · Palette generator →