#340A42#340A42

#340A42 is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.1% C 0.103 H 316.0°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#340A42
RGB	rgb(52, 10, 66)
HSL	hsl(285, 74%, 15%)
HSV	hsv(285, 85%, 26%)
CMYK	cmyk(21.2%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(11.56, 30.08, -25.42)
CIE-LCH	lch(11.56, 39.38, 319.79°)
OKLab	oklab(25.09% 0.0742 -0.0716)
OKLCH	oklch(25.09% 0.103 316)
XYZ	xyz(2.5079, 1.3406, 5.2799)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A42 #18420A

analogous

#180A42 #340A42 #420A34

triadic

#340A42 #42340A #0A4234

tetradic

#340A42 #42180A #18420A #0A3442

square

#340A42 #42180A #18420A #0A3442

split-complementary

#340A42 #34420A #0A4218

monochromatic

#15041B #15041B #340A42 #5E1277 #881AAC

Accessibility & contrast

On white

16.56

#340A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#340A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A42

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A42	#FFFFFF	#000000	##FFFFFF
##340A42	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C44

Deuteranopia (green-blind)

#092041

Tritanopia (blue-blind)

#331625

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #340a42;
/* rgb */ color: rgb(52, 10, 66);
/* oklch */ color: oklch(25.1% 0.103 316.0);

Tailwind

colors: {
  custom: {
    50: '#6e4e77',
    500: '#340a42',
    950: '#000000',
  },
}

SCSS

$custom: #340a42;
$custom-light: #6e4e77;
$custom-dark: #000000;

JSON

{
  "hex": "#340a42",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 285,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25094,
    "c": 0.10313,
    "h": 316
  },
  "luminance": 0.0134
}

Semantic roles & 50–950 ramp

primary

#340A42

secondary

#3E7F29

accent

#F03766

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340A42

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

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