#340D42#340D42

#340D42 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.4% C 0.099 H 315.5°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#340D42
RGB	rgb(52, 13, 66)
HSL	hsl(284, 67%, 15%)
HSV	hsv(284, 80%, 26%)
CMYK	cmyk(21.2%, 80.3%, 0%, 74.1%)
CIE-LAB	lab(12.03, 28.72, -24.65)
CIE-LCH	lch(12.03, 37.85, 319.36°)
OKLab	oklab(25.43% 0.0707 -0.0694)
OKLCH	oklch(25.43% 0.099 315.5)
XYZ	xyz(2.5433, 1.4114, 5.2916)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D42 #1B420D

analogous

#190D42 #340D42 #420D35

triadic

#340D42 #42340D #0D4234

tetradic

#340D42 #42190D #1B420D #0D3542

square

#340D42 #42190D #1B420D #0D3542

split-complementary

#340D42 #35420D #0D4219

monochromatic

#14051A #14051A #340D42 #5C1775 #8521A8

Accessibility & contrast

On white

16.38

#340D42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#340D42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D42

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D42	#FFFFFF	#000000	##FFFFFF
##340D42	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D44

Deuteranopia (green-blind)

#0C2141

Tritanopia (blue-blind)

#331826

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340d42;
/* rgb */ color: rgb(52, 13, 66);
/* oklch */ color: oklch(25.4% 0.099 315.5);

Tailwind

colors: {
  custom: {
    50: '#6e5077',
    500: '#340d42',
    950: '#000000',
  },
}

SCSS

$custom: #340d42;
$custom-light: #6e5077;
$custom-dark: #000000;

JSON

{
  "hex": "#340d42",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 66
  },
  "hsl": {
    "h": 284.151,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25432,
    "c": 0.09911,
    "h": 315.5
  },
  "luminance": 0.01411
}

Semantic roles & 50–950 ramp

primary

#340D42

secondary

#427E2D

accent

#EA3E6B

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340D42

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

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