#478DD7#478DD7

#478DD7 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.132 H 251.8°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#478DD7
RGB	rgb(71, 141, 215)
HSL	hsl(211, 64%, 56%)
HSV	hsv(211, 67%, 84%)
CMYK	cmyk(67%, 34.4%, 0%, 15.7%)
CIE-LAB	lab(57.36, 1.50, -44.37)
CIE-LCH	lch(57.36, 44.39, 271.94°)
OKLab	oklab(63.2% -0.0414 -0.1258)
OKLCH	oklch(63.2% 0.132 251.8)
XYZ	xyz(24.3846, 25.2931, 67.8738)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478DD7 #D79147

analogous

#47D5D7 #478DD7 #4947D7

triadic

#478DD7 #D7478D #8DD747

tetradic

#478DD7 #D747D5 #D79147 #47D749

square

#478DD7 #D747D5 #D79147 #47D749

split-complementary

#478DD7 #D74947 #D5D747

monochromatic

#1D5086 #286EB9 #478DD7 #79ACE2 #ACCBED

Accessibility & contrast

On white

3.47

#478DD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#478DD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478DD7

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478DD7	#FFFFFF	#000000	##000000
##478DD7	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C91DA

Deuteranopia (green-blind)

#5884D6

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #478dd7;
/* rgb */ color: rgb(71, 141, 215);
/* oklch */ color: oklch(63.2% 0.132 251.8);

Tailwind

colors: {
  custom: {
    50: '#89aee3',
    500: '#478dd7',
    950: '#000000',
  },
}

SCSS

$custom: #478dd7;
$custom-light: #89aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#478dd7",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 215
  },
  "hsl": {
    "h": 210.833,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63204,
    "c": 0.13248,
    "h": 251.8
  },
  "luminance": 0.25296
}

Semantic roles & 50–950 ramp

primary

#478DD7

secondary

#DBBE9F

accent

#9641E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #478DD7

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

Preview Lab → · Contrast checker → · Palette generator →