#340637#340637

#340637 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.8% C 0.098 H 325.4°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#340637
RGB	rgb(52, 6, 55)
HSL	hsl(296, 80%, 12%)
HSV	hsv(296, 89%, 22%)
CMYK	cmyk(5.5%, 89.1%, 0%, 78.4%)
CIE-LAB	lab(10.08, 29.45, -19.93)
CIE-LCH	lch(10.08, 35.56, 325.92°)
OKLab	oklab(23.78% 0.0804 -0.0555)
OKLCH	oklch(23.78% 0.098 325.4)
XYZ	xyz(2.1708, 1.1363, 3.7187)
Luminance	0.0114 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340637 #093706

analogous

#1C0637 #340637 #370622

triadic

#340637 #373406 #063734

tetradic

#340637 #371C06 #093706 #062237

square

#340637 #371C06 #093706 #062237

split-complementary

#340637 #223706 #06371C

monochromatic

#1A031C #1A031C #340637 #680C6E #9C12A5

Accessibility & contrast

On white

17.11

#340637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#340637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340637

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340637	#FFFFFF	#000000	##FFFFFF
##340637	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#111E36

Tritanopia (blue-blind)

#350F1E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #340637;
/* rgb */ color: rgb(52, 6, 55);
/* oklch */ color: oklch(23.8% 0.098 325.4);

Tailwind

colors: {
  custom: {
    50: '#6e4c6e',
    500: '#340637',
    950: '#000000',
  },
}

SCSS

$custom: #340637;
$custom-light: #6e4c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#340637",
  "rgb": {
    "r": 52,
    "g": 6,
    "b": 55
  },
  "hsl": {
    "h": 296.327,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23775,
    "c": 0.09766,
    "h": 325.4
  },
  "luminance": 0.01136
}

Semantic roles & 50–950 ramp

primary

#340637

secondary

#277721

accent

#F7313D

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #340637

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

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