#340C3D#340C3D

#340C3D is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.095 H 319.6°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#340C3D
RGB	rgb(52, 12, 61)
HSL	hsl(289, 67%, 14%)
HSV	hsv(289, 80%, 24%)
CMYK	cmyk(14.8%, 80.3%, 0%, 76.1%)
CIE-LAB	lab(11.48, 28.02, -21.99)
CIE-LCH	lch(11.48, 35.62, 321.87°)
OKLab	oklab(24.92% 0.0725 -0.0616)
OKLCH	oklch(24.92% 0.095 319.6)
XYZ	xyz(2.3898, 1.3300, 4.5448)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C3D #153D0C

analogous

#1C0C3D #340C3D #3D0C2E

triadic

#340C3D #3D340C #0C3D34

tetradic

#340C3D #3D1C0C #153D0C #0C2E3D

square

#340C3D #3D1C0C #153D0C #0C2E3D

split-complementary

#340C3D #2E3D0C #0C3D1C

monochromatic

#16051A #16051A #340C3D #601670 #8B20A3

Accessibility & contrast

On white

16.59

#340C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#340C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C3D

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C3D	#FFFFFF	#000000	##FFFFFF
##340C3D	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3E

Deuteranopia (green-blind)

#10203C

Tritanopia (blue-blind)

#341523

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #340c3d;
/* rgb */ color: rgb(52, 12, 61);
/* oklch */ color: oklch(24.9% 0.095 319.6);

Tailwind

colors: {
  custom: {
    50: '#6e4f73',
    500: '#340c3d',
    950: '#000000',
  },
}

SCSS

$custom: #340c3d;
$custom-light: #6e4f73;
$custom-dark: #000000;

JSON

{
  "hex": "#340c3d",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 61
  },
  "hsl": {
    "h": 288.98,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24919,
    "c": 0.09511,
    "h": 319.6
  },
  "luminance": 0.0133
}

Semantic roles & 50–950 ramp

primary

#340C3D

secondary

#3A792C

accent

#EA3E5D

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340C3D

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

Preview Lab → · Contrast checker → · Palette generator →