#477DD5#477DD5

#477DD5 is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.6% C 0.147 H 259.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#477DD5
RGB	rgb(71, 125, 213)
HSL	hsl(217, 63%, 56%)
HSV	hsv(217, 67%, 84%)
CMYK	cmyk(66.7%, 41.3%, 0%, 16.5%)
CIE-LAB	lab(52.74, 10.42, -50.57)
CIE-LCH	lch(52.74, 51.63, 281.64°)
OKLab	oklab(59.57% -0.0262 -0.1442)
OKLCH	oklch(59.57% 0.147 259.7)
XYZ	xyz(21.9381, 20.8087, 65.7982)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DD5 #D59F47

analogous

#47C4D5 #477DD5 #5847D5

triadic

#477DD5 #D5477D #7DD547

tetradic

#477DD5 #D547C4 #D59F47 #47D558

square

#477DD5 #D547C4 #D59F47 #47D558

split-complementary

#477DD5 #D55847 #C4D547

monochromatic

#1E4584 #295FB5 #477DD5 #79A0E0 #ABC3EC

Accessibility & contrast

On white

4.07

#477DD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#477DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DD5

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DD5	#FFFFFF	#000000	##000000
##477DD5	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5485D8

Deuteranopia (green-blind)

#3E78D3

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477dd5;
/* rgb */ color: rgb(71, 125, 213);
/* oklch */ color: oklch(59.6% 0.147 259.7);

Tailwind

colors: {
  custom: {
    50: '#89a2e2',
    500: '#477dd5',
    950: '#000000',
  },
}

SCSS

$custom: #477dd5;
$custom-light: #89a2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#477dd5",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 213
  },
  "hsl": {
    "h": 217.183,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59571,
    "c": 0.14661,
    "h": 259.7
  },
  "luminance": 0.20811
}

Semantic roles & 50–950 ramp

primary

#477DD5

secondary

#D9C39E

accent

#A842E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #477DD5

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

Preview Lab → · Contrast checker → · Palette generator →