#477DDA#477DDA

#477DDA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.9% C 0.153 H 260.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#477DDA
RGB	rgb(71, 125, 218)
HSL	hsl(218, 67%, 57%)
HSV	hsv(218, 67%, 85%)
CMYK	cmyk(67.4%, 42.7%, 0%, 14.5%)
CIE-LAB	lab(53.02, 12.17, -52.94)
CIE-LCH	lch(53.02, 54.32, 282.95°)
OKLab	oklab(59.88% -0.0253 -0.1512)
OKLCH	oklch(59.88% 0.153 260.5)
XYZ	xyz(22.5825, 21.0665, 69.1922)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DDA #DAA447

analogous

#47C7DA #477DDA #5B47DA

triadic

#477DDA #DA477D #7DDA47

tetradic

#477DDA #DA47C7 #DAA447 #47DA5B

square

#477DDA #DA47C7 #DAA447 #47DA5B

split-complementary

#477DDA #DA5B47 #C7DA47

monochromatic

#1C458B #265EBE #477DDA #7AA1E4 #ADC5EE

Accessibility & contrast

On white

4.03

#477DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#477DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DDA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DDA	#FFFFFF	#000000	##000000
##477DDA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DE

Deuteranopia (green-blind)

#3878D8

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477dda;
/* rgb */ color: rgb(71, 125, 218);
/* oklch */ color: oklch(59.9% 0.153 260.5);

Tailwind

colors: {
  custom: {
    50: '#8aa2e6',
    500: '#477dda',
    950: '#000000',
  },
}

SCSS

$custom: #477dda;
$custom-light: #8aa2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#477dda",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 218
  },
  "hsl": {
    "h": 217.959,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59881,
    "c": 0.1533,
    "h": 260.5
  },
  "luminance": 0.21069
}

Semantic roles & 50–950 ramp

primary

#477DDA

secondary

#DCC6A0

accent

#AB3EE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #477DDA

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

Preview Lab → · Contrast checker → · Palette generator →