#340540#340540

#340540 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.4% C 0.108 H 318.2°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#340540
RGB	rgb(52, 5, 64)
HSL	hsl(288, 86%, 14%)
HSV	hsv(288, 92%, 25%)
CMYK	cmyk(18.8%, 92.2%, 0%, 74.9%)
CIE-LAB	lab(10.62, 31.85, -25.51)
CIE-LCH	lch(10.62, 40.80, 321.30°)
OKLab	oklab(24.38% 0.0803 -0.0718)
OKLCH	oklch(24.38% 0.108 318.2)
XYZ	xyz(2.3957, 1.2089, 4.9566)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340540 #114005

analogous

#160540 #340540 #40052E

triadic

#340540 #403405 #054034

tetradic

#340540 #401605 #114005 #052E40

square

#340540 #401605 #114005 #052E40

split-complementary

#340540 #2E4005 #054016

monochromatic

#17021C #17021C #340540 #620979 #900EB2

Accessibility & contrast

On white

16.91

#340540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#340540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340540

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340540	#FFFFFF	#000000	##FFFFFF
##340540	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A42

Deuteranopia (green-blind)

#071E3F

Tritanopia (blue-blind)

#341323

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #340540;
/* rgb */ color: rgb(52, 5, 64);
/* oklch */ color: oklch(24.4% 0.108 318.2);

Tailwind

colors: {
  custom: {
    50: '#6e4c75',
    500: '#340540',
    950: '#000000',
  },
}

SCSS

$custom: #340540;
$custom-light: #6e4c75;
$custom-dark: #000000;

JSON

{
  "hex": "#340540",
  "rgb": {
    "r": 52,
    "g": 5,
    "b": 64
  },
  "hsl": {
    "h": 287.797,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24384,
    "c": 0.10774,
    "h": 318.2
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#340540

secondary

#348120

accent

#FC2C56

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #340540

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

Preview Lab → · Contrast checker → · Palette generator →