#477CD4#477CD4

#477CD4 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.146 H 260.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#477CD4
RGB	rgb(71, 124, 212)
HSL	hsl(217, 62%, 55%)
HSV	hsv(217, 67%, 83%)
CMYK	cmyk(66.5%, 41.5%, 0%, 16.9%)
CIE-LAB	lab(52.40, 10.68, -50.54)
CIE-LCH	lch(52.40, 51.66, 281.93°)
OKLab	oklab(59.29% -0.0255 -0.1442)
OKLCH	oklch(59.29% 0.146 260)
XYZ	xyz(21.6856, 20.5062, 65.0898)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CD4 #D49F47

analogous

#47C2D4 #477CD4 #5847D4

triadic

#477CD4 #D4477C #7CD447

tetradic

#477CD4 #D447C2 #D49F47 #47D458

square

#477CD4 #D447C2 #D49F47 #47D458

split-complementary

#477CD4 #D45847 #C2D447

monochromatic

#1E4482 #2A5EB4 #477CD4 #799FE0 #AAC3EB

Accessibility & contrast

On white

4.12

#477CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#477CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CD4

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CD4	#FFFFFF	#000000	##000000
##477CD4	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5384D7

Deuteranopia (green-blind)

#3D77D2

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #477cd4;
/* rgb */ color: rgb(71, 124, 212);
/* oklch */ color: oklch(59.3% 0.146 260.0);

Tailwind

colors: {
  custom: {
    50: '#88a1e2',
    500: '#477cd4',
    950: '#000000',
  },
}

SCSS

$custom: #477cd4;
$custom-light: #88a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#477cd4",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 212
  },
  "hsl": {
    "h": 217.447,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59294,
    "c": 0.14639,
    "h": 260
  },
  "luminance": 0.20508
}

Semantic roles & 50–950 ramp

primary

#477CD4

secondary

#D9C39E

accent

#A843E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #477CD4

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

Preview Lab → · Contrast checker → · Palette generator →