#47437E#47437E

#47437E is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.6% C 0.096 H 284.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#47437E
RGB	rgb(71, 67, 126)
HSL	hsl(244, 31%, 38%)
HSV	hsv(244, 47%, 49%)
CMYK	cmyk(43.7%, 46.8%, 0%, 50.6%)
CIE-LAB	lab(31.49, 17.77, -32.98)
CIE-LCH	lch(31.49, 37.46, 298.32°)
OKLab	oklab(41.64% 0.0241 -0.0932)
OKLCH	oklch(41.64% 0.096 284.5)
XYZ	xyz(8.3705, 6.8599, 20.6177)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47437E #7A7E43

analogous

#435C7E #47437E #64437E

triadic

#47437E #7E4743 #437E47

tetradic

#47437E #7E435C #7A7E43 #437E64

square

#47437E #7E435C #7A7E43 #437E64

split-complementary

#47437E #7E6443 #5C7E43

monochromatic

#1A192E #302E56 #47437E #5E58A6 #8480BB

Accessibility & contrast

On white

8.85

#47437E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#47437E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47437E

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47437E	#FFFFFF	#000000	##FFFFFF
##47437E	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4C80

Deuteranopia (green-blind)

#2B487D

Tritanopia (blue-blind)

#364F5A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #47437e;
/* rgb */ color: rgb(71, 67, 126);
/* oklch */ color: oklch(41.6% 0.096 284.5);

Tailwind

colors: {
  custom: {
    50: '#7d77a4',
    500: '#47437e',
    950: '#000000',
  },
}

SCSS

$custom: #47437e;
$custom-light: #7d77a4;
$custom-dark: #000000;

JSON

{
  "hex": "#47437e",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 126
  },
  "hsl": {
    "h": 244.068,
    "s": 30.57,
    "l": 37.843
  },
  "oklch": {
    "l": 0.41636,
    "c": 0.09631,
    "h": 284.5
  },
  "luminance": 0.0686
}

Semantic roles & 50–950 ramp

primary

#47437E

secondary

#A3A676

accent

#C761C0

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #47437E

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

Preview Lab → · Contrast checker → · Palette generator →