#340542#340542

#340542 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.6% C 0.110 H 316.7°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#340542
RGB	rgb(52, 5, 66)
HSL	hsl(286, 86%, 14%)
HSV	hsv(286, 92%, 26%)
CMYK	cmyk(21.2%, 92.4%, 0%, 74.1%)
CIE-LAB	lab(10.79, 32.29, -26.66)
CIE-LCH	lch(10.79, 41.87, 320.46°)
OKLab	oklab(24.56% 0.0798 -0.0752)
OKLCH	oklch(24.56% 0.11 316.7)
XYZ	xyz(2.4537, 1.2321, 5.2618)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340542 #134205

analogous

#160542 #340542 #420532

triadic

#340542 #423405 #054234

tetradic

#340542 #421605 #134205 #053242

square

#340542 #421605 #134205 #053242

split-complementary

#340542 #324205 #054216

monochromatic

#16021C #16021C #340542 #61097B #8E0EB4

Accessibility & contrast

On white

16.85

#340542 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#340542 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340542

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340542	#FFFFFF	#000000	##FFFFFF
##340542	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#051E41

Tritanopia (blue-blind)

#331424

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #340542;
/* rgb */ color: rgb(52, 5, 66);
/* oklch */ color: oklch(24.6% 0.110 316.7);

Tailwind

colors: {
  custom: {
    50: '#6e4c77',
    500: '#340542',
    950: '#000000',
  },
}

SCSS

$custom: #340542;
$custom-light: #6e4c77;
$custom-dark: #000000;

JSON

{
  "hex": "#340542",
  "rgb": {
    "r": 52,
    "g": 5,
    "b": 66
  },
  "hsl": {
    "h": 286.23,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24556,
    "c": 0.10968,
    "h": 316.7
  },
  "luminance": 0.01232
}

Semantic roles & 50–950 ramp

primary

#340542

secondary

#378220

accent

#FC2C5C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #340542

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

Preview Lab → · Contrast checker → · Palette generator →