#340638#340638

#340638 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.9% C 0.099 H 324.5°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#340638
RGB	rgb(52, 6, 56)
HSL	hsl(295, 81%, 12%)
HSV	hsv(295, 89%, 22%)
CMYK	cmyk(7.1%, 89.3%, 0%, 78%)
CIE-LAB	lab(10.15, 29.66, -20.53)
CIE-LCH	lch(10.15, 36.07, 325.31°)
OKLab	oklab(23.85% 0.0803 -0.0573)
OKLCH	oklch(23.85% 0.099 324.5)
XYZ	xyz(2.1951, 1.1460, 3.8462)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340638 #0A3806

analogous

#1B0638 #340638 #380623

triadic

#340638 #383406 #063834

tetradic

#340638 #381B06 #0A3806 #062338

square

#340638 #381B06 #0A3806 #062338

split-complementary

#340638 #233806 #06381B

monochromatic

#1A031C #1A031C #340638 #670C6F #9B12A7

Accessibility & contrast

On white

17.08

#340638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#340638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340638

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340638	#FFFFFF	#000000	##FFFFFF
##340638	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001839

Deuteranopia (green-blind)

#101E37

Tritanopia (blue-blind)

#350F1F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #340638;
/* rgb */ color: rgb(52, 6, 56);
/* oklch */ color: oklch(23.9% 0.099 324.5);

Tailwind

colors: {
  custom: {
    50: '#6e4c6f',
    500: '#340638',
    950: '#000000',
  },
}

SCSS

$custom: #340638;
$custom-light: #6e4c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#340638",
  "rgb": {
    "r": 52,
    "g": 6,
    "b": 56
  },
  "hsl": {
    "h": 295.2,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23851,
    "c": 0.09861,
    "h": 324.5
  },
  "luminance": 0.01146
}

Semantic roles & 50–950 ramp

primary

#340638

secondary

#287821

accent

#F73141

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #340638

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

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