#340B33#340B33

#340B33 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.1% C 0.086 H 328.9°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#340B33
RGB	rgb(52, 11, 51)
HSL	hsl(301, 65%, 12%)
HSV	hsv(301, 79%, 20%)
CMYK	cmyk(0%, 78.8%, 1.9%, 79.6%)
CIE-LAB	lab(10.62, 26.30, -16.16)
CIE-LCH	lch(10.62, 30.86, 328.44°)
OKLab	oklab(24.07% 0.0738 -0.0446)
OKLCH	oklch(24.07% 0.086 328.9)
XYZ	xyz(2.1334, 1.2086, 3.2522)
Luminance	0.0121 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B33 #0B340C

analogous

#200B34 #340B33 #340B1F

triadic

#340B33 #33340B #0B3334

tetradic

#340B33 #34200B #0B340C #0B1F34

square

#340B33 #34200B #0B340C #0B1F34

split-complementary

#340B33 #1F340B #0B3420

monochromatic

#190519 #190519 #340B33 #671665 #992096

Accessibility & contrast

On white

16.91

#340B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#340B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B33

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B33	#FFFFFF	#000000	##FFFFFF
##340B33	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061934

Deuteranopia (green-blind)

#161F32

Tritanopia (blue-blind)

#36101D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #340b33;
/* rgb */ color: rgb(52, 11, 51);
/* oklch */ color: oklch(24.1% 0.086 328.9);

Tailwind

colors: {
  custom: {
    50: '#6d4e6b',
    500: '#340b33',
    950: '#000000',
  },
}

SCSS

$custom: #340b33;
$custom-light: #6d4e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#340b33",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 51
  },
  "hsl": {
    "h": 301.463,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24074,
    "c": 0.08626,
    "h": 328.9
  },
  "luminance": 0.01208
}

Semantic roles & 50–950 ramp

primary

#340B33

secondary

#2A712C

accent

#E84440

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #340B33

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

Preview Lab → · Contrast checker → · Palette generator →