#478EB0#478EB0

#478EB0 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.088 H 231.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#478EB0
RGB	rgb(71, 142, 176)
HSL	hsl(199, 43%, 48%)
HSV	hsv(199, 60%, 69%)
CMYK	cmyk(59.7%, 19.3%, 0%, 31%)
CIE-LAB	lab(55.91, -12.02, -24.56)
CIE-LCH	lch(55.91, 27.35, 243.92°)
OKLab	oklab(61.48% -0.0548 -0.0686)
OKLCH	oklch(61.48% 0.088 231.4)
XYZ	xyz(20.1050, 23.8183, 44.6037)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478EB0 #B06947

analogous

#47B09D #478EB0 #4759B0

triadic

#478EB0 #B0478E #8EB047

tetradic

#478EB0 #9D47B0 #B06947 #59B047

square

#478EB0 #9D47B0 #B06947 #59B047

split-complementary

#478EB0 #B04759 #B09D47

monochromatic

#244859 #356B84 #478EB0 #6FA9C5 #9BC3D7

Accessibility & contrast

On white

3.64

#478EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#478EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478EB0

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478EB0	#FFFFFF	#000000	##000000
##478EB0	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8CB2

Deuteranopia (green-blind)

#6E81B0

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #478eb0;
/* rgb */ color: rgb(71, 142, 176);
/* oklch */ color: oklch(61.5% 0.088 231.4);

Tailwind

colors: {
  custom: {
    50: '#84afc7',
    500: '#478eb0',
    950: '#000000',
  },
}

SCSS

$custom: #478eb0;
$custom-light: #84afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#478eb0",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 176
  },
  "hsl": {
    "h": 199.429,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61481,
    "c": 0.08778,
    "h": 231.4
  },
  "luminance": 0.2382
}

Semantic roles & 50–950 ramp

primary

#478EB0

secondary

#C3A090

accent

#7E56D2

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #478EB0

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

Preview Lab → · Contrast checker → · Palette generator →