#477BD0#477BD0

#477BD0 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.8% C 0.142 H 259.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#477BD0
RGB	rgb(71, 123, 208)
HSL	hsl(217, 59%, 55%)
HSV	hsv(217, 66%, 82%)
CMYK	cmyk(65.9%, 40.9%, 0%, 18.4%)
CIE-LAB	lab(51.90, 9.89, -49.07)
CIE-LCH	lch(51.90, 50.06, 281.39°)
OKLab	oklab(58.83% -0.0253 -0.1399)
OKLCH	oklch(58.83% 0.142 259.7)
XYZ	xyz(21.0626, 20.0575, 62.4238)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BD0 #D09C47

analogous

#47C0D0 #477BD0 #5847D0

triadic

#477BD0 #D0477B #7BD047

tetradic

#477BD0 #D047C0 #D09C47 #47D058

square

#477BD0 #D047C0 #D09C47 #47D058

split-complementary

#477BD0 #D05847 #C0D047

monochromatic

#20437D #2C5DAD #477BD0 #789EDC #A8C1E9

Accessibility & contrast

On white

4.19

#477BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#477BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BD0

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BD0	#FFFFFF	#000000	##000000
##477BD0	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5483D3

Deuteranopia (green-blind)

#3F76CE

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #477bd0;
/* rgb */ color: rgb(71, 123, 208);
/* oklch */ color: oklch(58.8% 0.142 259.7);

Tailwind

colors: {
  custom: {
    50: '#88a0df',
    500: '#477bd0',
    950: '#000000',
  },
}

SCSS

$custom: #477bd0;
$custom-light: #88a0df;
$custom-dark: #000000;

JSON

{
  "hex": "#477bd0",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 208
  },
  "hsl": {
    "h": 217.226,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58832,
    "c": 0.14214,
    "h": 259.7
  },
  "luminance": 0.2006
}

Semantic roles & 50–950 ramp

primary

#477BD0

secondary

#D6C09D

accent

#A745E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #477BD0

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

Preview Lab → · Contrast checker → · Palette generator →