#477BC8#477BC8

#477BC8 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.4% C 0.131 H 258.1°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#477BC8
RGB	rgb(71, 123, 200)
HSL	hsl(216, 54%, 53%)
HSV	hsv(216, 65%, 78%)
CMYK	cmyk(64.5%, 38.5%, 0%, 21.6%)
CIE-LAB	lab(51.47, 7.10, -45.22)
CIE-LCH	lch(51.47, 45.77, 278.93°)
OKLab	oklab(58.35% -0.0271 -0.1286)
OKLCH	oklch(58.35% 0.131 258.1)
XYZ	xyz(20.1031, 19.6737, 57.3704)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BC8 #C89447

analogous

#47BBC8 #477BC8 #5347C8

triadic

#477BC8 #C8477B #7BC847

tetradic

#477BC8 #C847BB #C89447 #47C853

square

#477BC8 #C847BB #C89447 #47C853

split-complementary

#477BC8 #C85347 #BBC847

monochromatic

#224372 #305EA2 #477BC8 #769DD6 #A5BFE4

Accessibility & contrast

On white

4.26

#477BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#477BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BC8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BC8	#FFFFFF	#000000	##000000
##477BC8	1.00	4.26	4.94	4.94
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5981CB

Deuteranopia (green-blind)

#4675C6

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #477bc8;
/* rgb */ color: rgb(71, 123, 200);
/* oklch */ color: oklch(58.4% 0.131 258.1);

Tailwind

colors: {
  custom: {
    50: '#86a0d9',
    500: '#477bc8',
    950: '#000000',
  },
}

SCSS

$custom: #477bc8;
$custom-light: #86a0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#477bc8",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 200
  },
  "hsl": {
    "h": 215.814,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58352,
    "c": 0.13138,
    "h": 258.1
  },
  "luminance": 0.19676
}

Semantic roles & 50–950 ramp

primary

#477BC8

secondary

#D1BB9A

accent

#A24ADD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #477BC8

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

Preview Lab → · Contrast checker → · Palette generator →