#47518D#47518D

#47518D is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.6% C 0.098 H 274.7°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#47518D
RGB	rgb(71, 81, 141)
HSL	hsl(231, 33%, 42%)
HSV	hsv(231, 50%, 55%)
CMYK	cmyk(49.6%, 42.6%, 0%, 44.7%)
CIE-LAB	lab(36.27, 13.46, -34.62)
CIE-LCH	lch(36.27, 37.15, 291.25°)
OKLab	oklab(45.56% 0.008 -0.098)
OKLCH	oklch(45.56% 0.098 274.7)
XYZ	xyz(10.3472, 9.1469, 26.4144)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47518D #8D8347

analogous

#47748D #47518D #60478D

triadic

#47518D #8D4751 #518D47

tetradic

#47518D #8D4774 #8D8347 #478D60

square

#47518D #8D4774 #8D8347 #478D60

split-complementary

#47518D #8D6047 #748D47

monochromatic

#1E223C #333A64 #47518D #626DB0 #8A92C4

Accessibility & contrast

On white

7.42

#47518D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#47518D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47518D

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47518D	#FFFFFF	#000000	##FFFFFF
##47518D	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A588F

Deuteranopia (green-blind)

#33538C

Tritanopia (blue-blind)

#2C5E68

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #47518d;
/* rgb */ color: rgb(71, 81, 141);
/* oklch */ color: oklch(45.6% 0.098 274.7);

Tailwind

colors: {
  custom: {
    50: '#7f81ae',
    500: '#47518d',
    950: '#000000',
  },
}

SCSS

$custom: #47518d;
$custom-light: #7f81ae;
$custom-dark: #000000;

JSON

{
  "hex": "#47518d",
  "rgb": {
    "r": 71,
    "g": 81,
    "b": 141
  },
  "hsl": {
    "h": 231.429,
    "s": 33.019,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45558,
    "c": 0.09832,
    "h": 274.7
  },
  "luminance": 0.09148
}

Semantic roles & 50–950 ramp

primary

#47518D

secondary

#B0A980

accent

#BA5FC9

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #47518D

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

Preview Lab → · Contrast checker → · Palette generator →