#340D37#340D37

#340D37 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.087 H 324.8°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#340D37
RGB	rgb(52, 13, 55)
HSL	hsl(296, 62%, 13%)
HSV	hsv(296, 76%, 22%)
CMYK	cmyk(5.5%, 76.4%, 0%, 78.4%)
CIE-LAB	lab(11.23, 26.17, -18.09)
CIE-LCH	lch(11.23, 31.82, 325.35°)
OKLab	oklab(24.6% 0.0713 -0.0502)
OKLCH	oklch(24.6% 0.087 324.8)
XYZ	xyz(2.2496, 1.2939, 3.7449)
Luminance	0.0129 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D37 #10370D

analogous

#1F0D37 #340D37 #370D25

triadic

#340D37 #37340D #0D3734

tetradic

#340D37 #371F0D #10370D #0D2537

square

#340D37 #371F0D #10370D #0D2537

split-complementary

#340D37 #25370D #0D371F

monochromatic

#170619 #170619 #340D37 #631968 #92249A

Accessibility & contrast

On white

16.68

#340D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#340D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D37

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D37	#FFFFFF	#000000	##FFFFFF
##340D37	1.00	16.68	1.26	16.68
#FFFFFF	16.68	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051B38

Deuteranopia (green-blind)

#152036

Tritanopia (blue-blind)

#351320

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #340d37;
/* rgb */ color: rgb(52, 13, 55);
/* oklch */ color: oklch(24.6% 0.087 324.8);

Tailwind

colors: {
  custom: {
    50: '#6d4f6e',
    500: '#340d37',
    950: '#000000',
  },
}

SCSS

$custom: #340d37;
$custom-light: #6d4f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#340d37",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 55
  },
  "hsl": {
    "h": 295.714,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24601,
    "c": 0.0872,
    "h": 324.8
  },
  "luminance": 0.01294
}

Semantic roles & 50–950 ramp

primary

#340D37

secondary

#32722D

accent

#E5434F

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070207

muted

#7A787A

Preview Lab

Preview with #340D37

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

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