#340A3B#340A3B

#340A3B is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.096 H 321.5°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#340A3B
RGB	rgb(52, 10, 59)
HSL	hsl(291, 71%, 14%)
HSV	hsv(291, 83%, 23%)
CMYK	cmyk(11.9%, 83.1%, 0%, 76.9%)
CIE-LAB	lab(11.01, 28.47, -21.31)
CIE-LCH	lch(11.01, 35.57, 323.18°)
OKLab	oklab(24.54% 0.075 -0.0596)
OKLCH	oklch(24.54% 0.096 321.5)
XYZ	xyz(2.3140, 1.2630, 4.2587)
Luminance	0.0126 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A3B #113B0A

analogous

#1B0A3B #340A3B #3B0A29

triadic

#340A3B #3B340A #0A3B34

tetradic

#340A3B #3B1B0A #113B0A #0A293B

square

#340A3B #3B1B0A #113B0A #0A293B

split-complementary

#340A3B #293B0A #0A3B1B

monochromatic

#17041A #17041A #340A3B #62136F #901CA4

Accessibility & contrast

On white

16.77

#340A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#340A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A3B

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A3B	#FFFFFF	#000000	##FFFFFF
##340A3B	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3C

Deuteranopia (green-blind)

#101F3A

Tritanopia (blue-blind)

#351321

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #340a3b;
/* rgb */ color: rgb(52, 10, 59);
/* oklch */ color: oklch(24.5% 0.096 321.5);

Tailwind

colors: {
  custom: {
    50: '#6e4e71',
    500: '#340a3b',
    950: '#000000',
  },
}

SCSS

$custom: #340a3b;
$custom-light: #6e4e71;
$custom-dark: #000000;

JSON

{
  "hex": "#340a3b",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 59
  },
  "hsl": {
    "h": 291.429,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24536,
    "c": 0.09583,
    "h": 321.5
  },
  "luminance": 0.01263
}

Semantic roles & 50–950 ramp

primary

#340A3B

secondary

#347828

accent

#EE3A54

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #340A3B

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

Preview Lab → · Contrast checker → · Palette generator →