#340B30#340B30

#340B30 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.9% C 0.083 H 332.0°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#340B30
RGB	rgb(52, 11, 48)
HSL	hsl(306, 65%, 12%)
HSV	hsv(306, 79%, 20%)
CMYK	cmyk(0%, 78.8%, 7.7%, 79.6%)
CIE-LAB	lab(10.43, 25.69, -14.26)
CIE-LCH	lch(10.43, 29.38, 330.96°)
OKLab	oklab(23.88% 0.0736 -0.0391)
OKLCH	oklch(23.88% 0.083 332)
XYZ	xyz(2.0693, 1.1830, 2.9151)
Luminance	0.0118 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B30 #0B340F

analogous

#240B34 #340B30 #340B1B

triadic

#340B30 #30340B #0B3034

tetradic

#340B30 #34240B #0B340F #0B1B34

square

#340B30 #34240B #0B340F #0B1B34

split-complementary

#340B30 #1B340B #0B3424

monochromatic

#190517 #190517 #340B30 #67165F #99208D

Accessibility & contrast

On white

16.98

#340B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#340B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B30

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B30	#FFFFFF	#000000	##FFFFFF
##340B30	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091931

Deuteranopia (green-blind)

#171E2F

Tritanopia (blue-blind)

#370F1C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #340b30;
/* rgb */ color: rgb(52, 11, 48);
/* oklch */ color: oklch(23.9% 0.083 332.0);

Tailwind

colors: {
  custom: {
    50: '#6d4e68',
    500: '#340b30',
    950: '#000000',
  },
}

SCSS

$custom: #340b30;
$custom-light: #6d4e68;
$custom-dark: #000000;

JSON

{
  "hex": "#340b30",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 48
  },
  "hsl": {
    "h": 305.854,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23876,
    "c": 0.08335,
    "h": 332
  },
  "luminance": 0.01183
}

Semantic roles & 50–950 ramp

primary

#340B30

secondary

#2A7131

accent

#E85040

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #340B30

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

Preview Lab → · Contrast checker → · Palette generator →