#340431#340431

#340431 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.1% C 0.095 H 331.0°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#340431
RGB	rgb(52, 4, 49)
HSL	hsl(304, 86%, 11%)
HSV	hsv(304, 92%, 20%)
CMYK	cmyk(0%, 92.3%, 5.8%, 79.6%)
CIE-LAB	lab(9.31, 29.26, -16.76)
CIE-LCH	lch(9.31, 33.72, 330.19°)
OKLab	oklab(23.09% 0.0834 -0.0463)
OKLCH	oklch(23.09% 0.095 331)
XYZ	xyz(2.0140, 1.0388, 2.9996)
Luminance	0.0104 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340431 #043407

analogous

#1F0434 #340431 #340419

triadic

#340431 #313404 #043134

tetradic

#340431 #341F04 #043407 #041934

square

#340431 #341F04 #043407 #041934

split-complementary

#340431 #193404 #04341F

monochromatic

#1C021B #1C021B #340431 #6D0867 #A60D9C

Accessibility & contrast

On white

17.39

#340431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340431

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340431	#FFFFFF	#000000	##FFFFFF
##340431	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011632

Deuteranopia (green-blind)

#131C30

Tritanopia (blue-blind)

#360A1A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340431;
/* rgb */ color: rgb(52, 4, 49);
/* oklch */ color: oklch(23.1% 0.095 331.0);

Tailwind

colors: {
  custom: {
    50: '#6e4a69',
    500: '#340431',
    950: '#000000',
  },
}

SCSS

$custom: #340431;
$custom-light: #6e4a69;
$custom-dark: #000000;

JSON

{
  "hex": "#340431",
  "rgb": {
    "r": 52,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 303.75,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23092,
    "c": 0.09541,
    "h": 331
  },
  "luminance": 0.01039
}

Semantic roles & 50–950 ramp

primary

#340431

secondary

#1E7623

accent

#FC392C

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #340431

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

Preview Lab → · Contrast checker → · Palette generator →