#340B38#340B38

#340B38 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.4% C 0.091 H 324.1°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#340B38
RGB	rgb(52, 11, 56)
HSL	hsl(295, 67%, 13%)
HSV	hsv(295, 80%, 22%)
CMYK	cmyk(7.1%, 80.4%, 0%, 78%)
CIE-LAB	lab(10.96, 27.36, -19.25)
CIE-LCH	lch(10.96, 33.45, 324.87°)
OKLab	oklab(24.43% 0.074 -0.0536)
OKLCH	oklch(24.43% 0.091 324.1)
XYZ	xyz(2.2496, 1.2551, 3.8644)
Luminance	0.0126 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B38 #0F380B

analogous

#1D0B38 #340B38 #380B25

triadic

#340B38 #38340B #0B3834

tetradic

#340B38 #381D0B #0F380B #0B2538

square

#340B38 #381D0B #0F380B #0B2538

split-complementary

#340B38 #25380B #0B381D

monochromatic

#18051A #18051A #340B38 #63156B #931F9E

Accessibility & contrast

On white

16.79

#340B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#340B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B38

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B38	#FFFFFF	#000000	##FFFFFF
##340B38	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021A39

Deuteranopia (green-blind)

#131F37

Tritanopia (blue-blind)

#351220

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #340b38;
/* rgb */ color: rgb(52, 11, 56);
/* oklch */ color: oklch(24.4% 0.091 324.1);

Tailwind

colors: {
  custom: {
    50: '#6d4e6f',
    500: '#340b38',
    950: '#000000',
  },
}

SCSS

$custom: #340b38;
$custom-light: #6d4e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#340b38",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 56
  },
  "hsl": {
    "h": 294.667,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24426,
    "c": 0.09132,
    "h": 324.1
  },
  "luminance": 0.01255
}

Semantic roles & 50–950 ramp

primary

#340B38

secondary

#31752A

accent

#EA3E4D

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #340B38

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

Preview Lab → · Contrast checker → · Palette generator →