#477FDA#477FDA

#477FDA is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.3% C 0.151 H 259.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#477FDA
RGB	rgb(71, 127, 218)
HSL	hsl(217, 67%, 57%)
HSV	hsv(217, 67%, 85%)
CMYK	cmyk(67.4%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(53.58, 10.95, -52.06)
CIE-LCH	lch(53.58, 53.20, 281.88°)
OKLab	oklab(60.31% -0.0271 -0.1486)
OKLCH	oklch(60.31% 0.151 259.6)
XYZ	xyz(22.8383, 21.5780, 69.2774)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FDA #DAA247

analogous

#47C9DA #477FDA #5947DA

triadic

#477FDA #DA477F #7FDA47

tetradic

#477FDA #DA47C9 #DAA247 #47DA59

square

#477FDA #DA47C9 #DAA247 #47DA59

split-complementary

#477FDA #DA5947 #C9DA47

monochromatic

#1C468B #2660BE #477FDA #7AA2E4 #ADC6EE

Accessibility & contrast

On white

3.95

#477FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#477FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FDA

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FDA	#FFFFFF	#000000	##000000
##477FDA	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#3D7AD8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #477fda;
/* rgb */ color: rgb(71, 127, 218);
/* oklch */ color: oklch(60.3% 0.151 259.6);

Tailwind

colors: {
  custom: {
    50: '#89a3e6',
    500: '#477fda',
    950: '#000000',
  },
}

SCSS

$custom: #477fda;
$custom-light: #89a3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#477fda",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 217.143,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60309,
    "c": 0.15104,
    "h": 259.6
  },
  "luminance": 0.2158
}

Semantic roles & 50–950 ramp

primary

#477FDA

secondary

#DCC6A0

accent

#A83EE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #477FDA

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

Preview Lab → · Contrast checker → · Palette generator →