#340C3A#340C3A

#340C3A is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.092 H 322.2°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#340C3A
RGB	rgb(52, 12, 58)
HSL	hsl(292, 66%, 14%)
HSV	hsv(292, 79%, 23%)
CMYK	cmyk(10.3%, 79.3%, 0%, 77.3%)
CIE-LAB	lab(11.27, 27.33, -20.19)
CIE-LCH	lch(11.27, 33.98, 323.54°)
OKLab	oklab(24.69% 0.0726 -0.0563)
OKLCH	oklch(24.69% 0.092 322.2)
XYZ	xyz(2.3113, 1.2986, 4.1311)
Luminance	0.0130 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C3A #123A0C

analogous

#1D0C3A #340C3A #3A0C29

triadic

#340C3A #3A340C #0C3A34

tetradic

#340C3A #3A1D0C #123A0C #0C293A

square

#340C3A #3A1D0C #123A0C #0C293A

split-complementary

#340C3A #293A0C #0C3A1D

monochromatic

#170519 #170519 #340C3A #61166D #8F219F

Accessibility & contrast

On white

16.67

#340C3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#340C3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C3A

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C3A	#FFFFFF	#000000	##FFFFFF
##340C3A	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011B3B

Deuteranopia (green-blind)

#122039

Tritanopia (blue-blind)

#351421

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #340c3a;
/* rgb */ color: rgb(52, 12, 58);
/* oklch */ color: oklch(24.7% 0.092 322.2);

Tailwind

colors: {
  custom: {
    50: '#6d4f70',
    500: '#340c3a',
    950: '#000000',
  },
}

SCSS

$custom: #340c3a;
$custom-light: #6d4f70;
$custom-dark: #000000;

JSON

{
  "hex": "#340c3a",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 58
  },
  "hsl": {
    "h": 292.174,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24692,
    "c": 0.09191,
    "h": 322.2
  },
  "luminance": 0.01298
}

Semantic roles & 50–950 ramp

primary

#340C3A

secondary

#35762C

accent

#E93F55

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #340C3A

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

Preview Lab → · Contrast checker → · Palette generator →