#403545#403545

#403545 is a dark, muted purple. Relative luminance 0.041; OKLCH L 34.7% C 0.031 H 315.2°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#403545
RGB	rgb(64, 53, 69)
HSL	hsl(281, 13%, 24%)
HSV	hsv(281, 23%, 27%)
CMYK	cmyk(7.2%, 23.2%, 0%, 72.9%)
CIE-LAB	lab(23.89, 8.43, -8.08)
CIE-LCH	lch(23.89, 11.68, 316.21°)
OKLab	oklab(34.71% 0.022 -0.0218)
OKLCH	oklch(34.71% 0.031 315.2)
XYZ	xyz(4.4615, 4.0659, 6.1788)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403545 #3A4535

analogous

#383545 #403545 #453542

triadic

#403545 #454035 #354540

tetradic

#403545 #453835 #3A4535 #354245

square

#403545 #453835 #3A4535 #354245

split-complementary

#403545 #424535 #354538

monochromatic

#100D11 #201A22 #403545 #605068 #806A8A

Accessibility & contrast

On white

11.58

#403545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#403545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403545

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403545	#FFFFFF	#000000	##FFFFFF
##403545	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333846

Deuteranopia (green-blind)

#353944

Tritanopia (blue-blind)

#40373A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #403545;
/* rgb */ color: rgb(64, 53, 69);
/* oklch */ color: oklch(34.7% 0.031 315.2);

Tailwind

colors: {
  custom: {
    50: '#756c78',
    500: '#403545',
    950: '#000000',
  },
}

SCSS

$custom: #403545;
$custom-light: #756c78;
$custom-dark: #000000;

JSON

{
  "hex": "#403545",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 281.25,
    "s": 13.115,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34712,
    "c": 0.03101,
    "h": 315.2
  },
  "luminance": 0.04066
}

Semantic roles & 50–950 ramp

primary

#403545

secondary

#677561

accent

#B67287

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080709

muted

#7B7A7B

Preview Lab

Preview with #403545

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

Preview Lab → · Contrast checker → · Palette generator →