#403243#403243

#403243 is a dark, muted purple. Relative luminance 0.038; OKLCH L 33.9% C 0.035 H 320.3°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#403243
RGB	rgb(64, 50, 67)
HSL	hsl(289, 15%, 23%)
HSV	hsv(289, 25%, 26%)
CMYK	cmyk(4.5%, 25.4%, 0%, 73.7%)
CIE-LAB	lab(22.92, 9.97, -8.21)
CIE-LCH	lch(22.92, 12.91, 320.52°)
OKLab	oklab(33.94% 0.0267 -0.0222)
OKLCH	oklch(33.94% 0.035 320.3)
XYZ	xyz(4.2679, 3.7765, 5.8132)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403243 #354332

analogous

#373243 #403243 #43323D

triadic

#403243 #434032 #324340

tetradic

#403243 #433732 #354332 #323D43

square

#403243 #433732 #354332 #323D43

split-complementary

#403243 #3D4332 #324337

monochromatic

#110D12 #1F1820 #403243 #614C66 #836689

Accessibility & contrast

On white

11.96

#403243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#403243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403243

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403243	#FFFFFF	#000000	##FFFFFF
##403243	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303644

Deuteranopia (green-blind)

#333742

Tritanopia (blue-blind)

#403438

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #403243;
/* rgb */ color: rgb(64, 50, 67);
/* oklch */ color: oklch(33.9% 0.035 320.3);

Tailwind

colors: {
  custom: {
    50: '#756a77',
    500: '#403243',
    950: '#000000',
  },
}

SCSS

$custom: #403243;
$custom-light: #756a77;
$custom-dark: #000000;

JSON

{
  "hex": "#403243",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 289.412,
    "s": 14.53,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33937,
    "c": 0.03472,
    "h": 320.3
  },
  "luminance": 0.03776
}

Semantic roles & 50–950 ramp

primary

#403243

secondary

#62735E

accent

#B7707D

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080608

muted

#7B7A7B

Preview Lab

Preview with #403243

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

Preview Lab → · Contrast checker → · Palette generator →