#403D48#403D48

#403D48 is a dark, near-neutral violet. Relative luminance 0.049; OKLCH L 36.7% C 0.019 H 297.9°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#403D48
RGB	rgb(64, 61, 72)
HSL	hsl(256, 8%, 26%)
HSV	hsv(256, 15%, 28%)
CMYK	cmyk(11.1%, 15.3%, 0%, 71.8%)
CIE-LAB	lab(26.43, 3.85, -6.24)
CIE-LCH	lch(26.43, 7.33, 301.65°)
OKLab	oklab(36.73% 0.0089 -0.0168)
OKLCH	oklch(36.73% 0.019 297.9)
XYZ	xyz(4.9526, 4.8953, 6.8136)
Luminance	0.0490 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403D48 #45483D

analogous

#3D3F48 #403D48 #453D48

triadic

#403D48 #48403D #3D4840

tetradic

#403D48 #483D3F #45483D #3D4845

square

#403D48 #483D3F #45483D #3D4845

split-complementary

#403D48 #48453D #3F483D

monochromatic

#0F0E11 #232127 #403D48 #5D5969 #7B758A

Accessibility & contrast

On white

10.61

#403D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#403D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403D48

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403D48	#FFFFFF	#000000	##FFFFFF
##403D48	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3F49

Deuteranopia (green-blind)

#3B3E48

Tritanopia (blue-blind)

#3F3F41

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #403d48;
/* rgb */ color: rgb(64, 61, 72);
/* oklch */ color: oklch(36.7% 0.019 297.9);

Tailwind

colors: {
  custom: {
    50: '#74727b',
    500: '#403d48',
    950: '#000000',
  },
}

SCSS

$custom: #403d48;
$custom-light: #74727b;
$custom-dark: #000000;

JSON

{
  "hex": "#403d48",
  "rgb": {
    "r": 64,
    "g": 61,
    "b": 72
  },
  "hsl": {
    "h": 256.364,
    "s": 8.271,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36726,
    "c": 0.01905,
    "h": 297.9
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#403D48

secondary

#73776A

accent

#B177A1

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080809

muted

#7B7B7B

Preview Lab

Preview with #403D48

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

Preview Lab → · Contrast checker → · Palette generator →