#477ED4#477ED4

#477ED4 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.144 H 259.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#477ED4
RGB	rgb(71, 126, 212)
HSL	hsl(217, 62%, 55%)
HSV	hsv(217, 67%, 83%)
CMYK	cmyk(66.5%, 40.6%, 0%, 16.9%)
CIE-LAB	lab(52.96, 9.45, -49.65)
CIE-LCH	lch(52.96, 50.54, 280.78°)
OKLab	oklab(59.73% -0.0274 -0.1415)
OKLCH	oklch(59.73% 0.144 259)
XYZ	xyz(21.9388, 21.0126, 65.1742)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477ED4 #D49D47

analogous

#47C4D4 #477ED4 #5647D4

triadic

#477ED4 #D4477E #7ED447

tetradic

#477ED4 #D447C4 #D49D47 #47D456

square

#477ED4 #D447C4 #D49D47 #47D456

split-complementary

#477ED4 #D45647 #C4D447

monochromatic

#1E4582 #2A60B4 #477ED4 #79A1E0 #AAC4EB

Accessibility & contrast

On white

4.04

#477ED4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#477ED4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477ED4

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477ED4	#FFFFFF	#000000	##000000
##477ED4	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5786D7

Deuteranopia (green-blind)

#4178D2

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477ed4;
/* rgb */ color: rgb(71, 126, 212);
/* oklch */ color: oklch(59.7% 0.144 259.0);

Tailwind

colors: {
  custom: {
    50: '#88a2e2',
    500: '#477ed4',
    950: '#000000',
  },
}

SCSS

$custom: #477ed4;
$custom-light: #88a2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#477ed4",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 212
  },
  "hsl": {
    "h": 216.596,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59726,
    "c": 0.14415,
    "h": 259
  },
  "luminance": 0.21015
}

Semantic roles & 50–950 ramp

primary

#477ED4

secondary

#D9C29E

accent

#A643E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #477ED4

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

Preview Lab → · Contrast checker → · Palette generator →