#403040#403040

#403040 is a dark, muted purple. Relative luminance 0.036; OKLCH L 33.4% C 0.035 H 326.3°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#403040
RGB	rgb(64, 48, 64)
HSL	hsl(300, 14%, 22%)
HSV	hsv(300, 25%, 25%)
CMYK	cmyk(0%, 25%, 0%, 74.9%)
CIE-LAB	lab(22.21, 10.61, -7.25)
CIE-LCH	lch(22.21, 12.85, 325.63°)
OKLab	oklab(33.35% 0.0293 -0.0195)
OKLCH	oklch(33.35% 0.035 326.3)
XYZ	xyz(4.0966, 3.5742, 5.3236)
Luminance	0.0357 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403040 #304030

analogous

#383040 #403040 #403038

triadic

#403040 #404030 #304040

tetradic

#403040 #403830 #304030 #303840

square

#403040 #403830 #304030 #303840

split-complementary

#403040 #384030 #304038

monochromatic

#110D11 #1D161D #403040 #634A63 #866486

Accessibility & contrast

On white

12.25

#403040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#403040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403040

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403040	#FFFFFF	#000000	##FFFFFF
##403040	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3441

Deuteranopia (green-blind)

#33363F

Tritanopia (blue-blind)

#413136

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #403040;
/* rgb */ color: rgb(64, 48, 64);
/* oklch */ color: oklch(33.4% 0.035 326.3);

Tailwind

colors: {
  custom: {
    50: '#756874',
    500: '#403040',
    950: '#000000',
  },
}

SCSS

$custom: #403040;
$custom-light: #756874;
$custom-dark: #000000;

JSON

{
  "hex": "#403040",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 64
  },
  "hsl": {
    "h": 300,
    "s": 14.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.33353,
    "c": 0.03517,
    "h": 326.3
  },
  "luminance": 0.03574
}

Semantic roles & 50–950 ramp

primary

#403040

secondary

#5C705C

accent

#B77171

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080608

muted

#7B7A7B

Preview Lab

Preview with #403040

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

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