#47517C#47517C

#47517C is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.6% C 0.072 H 273.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#47517C
RGB	rgb(71, 81, 124)
HSL	hsl(229, 27%, 38%)
HSV	hsv(229, 43%, 49%)
CMYK	cmyk(42.7%, 34.7%, 0%, 51.4%)
CIE-LAB	lab(35.36, 8.01, -25.62)
CIE-LCH	lch(35.36, 26.85, 287.37°)
OKLab	oklab(44.57% 0.004 -0.0718)
OKLCH	oklch(44.57% 0.072 273.2)
XYZ	xyz(9.1780, 8.6793, 20.2565)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47517C #7C7247

analogous

#476B7C #47517C #57477C

triadic

#47517C #7C4751 #517C47

tetradic

#47517C #7C476B #7C7247 #477C57

square

#47517C #7C476B #7C7247 #477C57

split-complementary

#47517C #7C5747 #6B7C47

monochromatic

#1A1E2E #313855 #47517C #5E6BA3 #858EB9

Accessibility & contrast

On white

7.68

#47517C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#47517C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47517C

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47517C	#FFFFFF	#000000	##FFFFFF
##47517C	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42557E

Deuteranopia (green-blind)

#3E517B

Tritanopia (blue-blind)

#365A61

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #47517c;
/* rgb */ color: rgb(71, 81, 124);
/* oklch */ color: oklch(44.6% 0.072 273.2);

Tailwind

colors: {
  custom: {
    50: '#7d81a2',
    500: '#47517c',
    950: '#000000',
  },
}

SCSS

$custom: #47517c;
$custom-light: #7d81a2;
$custom-dark: #000000;

JSON

{
  "hex": "#47517c",
  "rgb": {
    "r": 71,
    "g": 81,
    "b": 124
  },
  "hsl": {
    "h": 228.679,
    "s": 27.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.44565,
    "c": 0.0719,
    "h": 273.2
  },
  "luminance": 0.0868
}

Semantic roles & 50–950 ramp

primary

#47517C

secondary

#A59D7A

accent

#B264C4

background

#F7F7FA

surface

#EEEEF3

border

#C9C9CD

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #47517C

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

Preview Lab → · Contrast checker → · Palette generator →