#340339#340339

#340339 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.6% C 0.104 H 323.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#340339
RGB	rgb(52, 3, 57)
HSL	hsl(294, 90%, 12%)
HSV	hsv(294, 95%, 22%)
CMYK	cmyk(8.8%, 94.7%, 0%, 77.6%)
CIE-LAB	lab(9.73, 31.33, -21.94)
CIE-LCH	lch(9.73, 38.25, 325.00°)
OKLab	oklab(23.57% 0.0842 -0.0614)
OKLCH	oklch(23.57% 0.104 323.9)
XYZ	xyz(2.1872, 1.0907, 3.9654)
Luminance	0.0109 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340339 #083903

analogous

#190339 #340339 #390323

triadic

#340339 #393403 #033934

tetradic

#340339 #391903 #083903 #032339

square

#340339 #391903 #083903 #032339

split-complementary

#340339 #233903 #033919

monochromatic

#1B021D #1B021D #340339 #690673 #9E09AD

Accessibility & contrast

On white

17.24

#340339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#340339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340339

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340339	#FFFFFF	#000000	##FFFFFF
##340339	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#0D1D38

Tritanopia (blue-blind)

#350D1E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #340339;
/* rgb */ color: rgb(52, 3, 57);
/* oklch */ color: oklch(23.6% 0.104 323.9);

Tailwind

colors: {
  custom: {
    50: '#6e4a70',
    500: '#340339',
    950: '#000000',
  },
}

SCSS

$custom: #340339;
$custom-light: #6e4a70;
$custom-dark: #000000;

JSON

{
  "hex": "#340339",
  "rgb": {
    "r": 52,
    "g": 3,
    "b": 57
  },
  "hsl": {
    "h": 294.444,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23574,
    "c": 0.10415,
    "h": 323.9
  },
  "luminance": 0.01091
}

Semantic roles & 50–950 ramp

primary

#340339

secondary

#257C1C

accent

#FF293D

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #340339

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

Preview Lab → · Contrast checker → · Palette generator →