#340436#340436

#340436 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.5% C 0.100 H 326.4°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#340436
RGB	rgb(52, 4, 54)
HSL	hsl(298, 86%, 11%)
HSV	hsv(298, 93%, 21%)
CMYK	cmyk(3.7%, 92.6%, 0%, 78.8%)
CIE-LAB	lab(9.67, 30.23, -19.86)
CIE-LCH	lch(9.67, 36.17, 326.70°)
OKLab	oklab(23.46% 0.0832 -0.0553)
OKLCH	oklch(23.46% 0.1 326.4)
XYZ	xyz(2.1254, 1.0834, 3.5865)
Luminance	0.0108 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340436 #063604

analogous

#1B0436 #340436 #36041F

triadic

#340436 #363404 #043634

tetradic

#340436 #361B04 #063604 #041F36

square

#340436 #361B04 #063604 #041F36

split-complementary

#340436 #1F3604 #04361B

monochromatic

#1B021C #1B021C #340436 #6B086F #A20CA8

Accessibility & contrast

On white

17.26

#340436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#340436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340436

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340436	#FFFFFF	#000000	##FFFFFF
##340436	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#101D35

Tritanopia (blue-blind)

#360D1D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #340436;
/* rgb */ color: rgb(52, 4, 54);
/* oklch */ color: oklch(23.5% 0.100 326.4);

Tailwind

colors: {
  custom: {
    50: '#6e4b6d',
    500: '#340436',
    950: '#000000',
  },
}

SCSS

$custom: #340436;
$custom-light: #6e4b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#340436",
  "rgb": {
    "r": 52,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 297.6,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.2346,
    "c": 0.09986,
    "h": 326.4
  },
  "luminance": 0.01083
}

Semantic roles & 50–950 ramp

primary

#340436

secondary

#21781E

accent

#FC2B34

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #340436

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

Preview Lab → · Contrast checker → · Palette generator →