#477DD2#477DD2

#477DD2 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.4% C 0.143 H 259.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#477DD2
RGB	rgb(71, 125, 210)
HSL	hsl(217, 61%, 55%)
HSV	hsv(217, 66%, 82%)
CMYK	cmyk(66.2%, 40.5%, 0%, 17.6%)
CIE-LAB	lab(52.57, 9.37, -49.14)
CIE-LCH	lch(52.57, 50.02, 280.79°)
OKLab	oklab(59.39% -0.0269 -0.14)
OKLCH	oklch(59.39% 0.143 259.1)
XYZ	xyz(21.5608, 20.6578, 63.8114)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DD2 #D29C47

analogous

#47C2D2 #477DD2 #5747D2

triadic

#477DD2 #D2477D #7DD247

tetradic

#477DD2 #D247C2 #D29C47 #47D257

square

#477DD2 #D247C2 #D29C47 #47D257

split-complementary

#477DD2 #D25747 #C2D247

monochromatic

#1F457F #2B5FB1 #477DD2 #78A0DE #A9C2EA

Accessibility & contrast

On white

4.09

#477DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#477DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DD2

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DD2	#FFFFFF	#000000	##000000
##477DD2	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5684D5

Deuteranopia (green-blind)

#4177D0

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #477dd2;
/* rgb */ color: rgb(71, 125, 210);
/* oklch */ color: oklch(59.4% 0.143 259.1);

Tailwind

colors: {
  custom: {
    50: '#88a2e0',
    500: '#477dd2',
    950: '#000000',
  },
}

SCSS

$custom: #477dd2;
$custom-light: #88a2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#477dd2",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 210
  },
  "hsl": {
    "h": 216.691,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59388,
    "c": 0.14259,
    "h": 259.1
  },
  "luminance": 0.2066
}

Semantic roles & 50–950 ramp

primary

#477DD2

secondary

#D8C19D

accent

#A644E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #477DD2

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

Preview Lab → · Contrast checker → · Palette generator →