#477EDB#477EDB

#477EDB is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.2% C 0.153 H 260.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#477EDB
RGB	rgb(71, 126, 219)
HSL	hsl(218, 67%, 57%)
HSV	hsv(218, 68%, 86%)
CMYK	cmyk(67.6%, 42.5%, 0%, 14.1%)
CIE-LAB	lab(53.36, 11.91, -52.97)
CIE-LCH	lch(53.36, 54.30, 282.67°)
OKLab	oklab(60.16% -0.026 -0.1513)
OKLCH	oklch(60.16% 0.154 260.2)
XYZ	xyz(22.8410, 21.3735, 69.9258)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477EDB #DBA447

analogous

#47C8DB #477EDB #5A47DB

triadic

#477EDB #DB477E #7EDB47

tetradic

#477EDB #DB47C8 #DBA447 #47DB5A

square

#477EDB #DB47C8 #DBA447 #47DB5A

split-complementary

#477EDB #DB5A47 #C8DB47

monochromatic

#1B458C #255FBF #477EDB #7AA2E5 #ADC6EF

Accessibility & contrast

On white

3.98

#477EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#477EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477EDB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477EDB	#FFFFFF	#000000	##000000
##477EDB	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5287DF

Deuteranopia (green-blind)

#3979D9

Tritanopia (blue-blind)

#0093A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477edb;
/* rgb */ color: rgb(71, 126, 219);
/* oklch */ color: oklch(60.2% 0.153 260.2);

Tailwind

colors: {
  custom: {
    50: '#8aa2e7',
    500: '#477edb',
    950: '#000000',
  },
}

SCSS

$custom: #477edb;
$custom-light: #8aa2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#477edb",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 219
  },
  "hsl": {
    "h": 217.703,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60157,
    "c": 0.1535,
    "h": 260.2
  },
  "luminance": 0.21376
}

Semantic roles & 50–950 ramp

primary

#477EDB

secondary

#DDC7A1

accent

#AA3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #477EDB

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

Preview Lab → · Contrast checker → · Palette generator →