#47404E#47404E

#47404E is a dark, muted violet. Relative luminance 0.056; OKLCH L 38.4% C 0.025 H 307.7°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#47404E
RGB	rgb(71, 64, 78)
HSL	hsl(270, 10%, 28%)
HSV	hsv(270, 18%, 31%)
CMYK	cmyk(9%, 17.9%, 0%, 69.4%)
CIE-LAB	lab(28.26, 6.13, -7.35)
CIE-LCH	lch(28.26, 9.57, 309.81°)
OKLab	oklab(38.39% 0.0154 -0.0198)
OKLCH	oklch(38.39% 0.025 307.7)
XYZ	xyz(5.8068, 5.5565, 7.9728)
Luminance	0.0556 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47404E #474E40

analogous

#40404E #47404E #4E404E

triadic

#47404E #4E4740 #404E47

tetradic

#47404E #4E4040 #474E40 #404E4E

square

#47404E #4E4040 #474E40 #404E4E

split-complementary

#47404E #4E4E40 #404E40

monochromatic

#0F0E11 #28242C #47404E #665C70 #847890

Accessibility & contrast

On white

9.95

#47404E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#47404E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47404E

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47404E	#FFFFFF	#000000	##FFFFFF
##47404E	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E424F

Deuteranopia (green-blind)

#3F434E

Tritanopia (blue-blind)

#464245

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #47404e;
/* rgb */ color: rgb(71, 64, 78);
/* oklch */ color: oklch(38.4% 0.025 307.7);

Tailwind

colors: {
  custom: {
    50: '#7a747f',
    500: '#47404e',
    950: '#000000',
  },
}

SCSS

$custom: #47404e;
$custom-light: #7a747f;
$custom-dark: #000000;

JSON

{
  "hex": "#47404e",
  "rgb": {
    "r": 71,
    "g": 64,
    "b": 78
  },
  "hsl": {
    "h": 270,
    "s": 9.859,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38392,
    "c": 0.02508,
    "h": 307.7
  },
  "luminance": 0.05556
}

Semantic roles & 50–950 ramp

primary

#47404E

secondary

#757D6D

accent

#B37594

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#09080A

muted

#7B7B7C

Preview Lab

Preview with #47404E

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

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