#340C4A#340C4A

#340C4A is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.109 H 310.2°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#340C4A
RGB	rgb(52, 12, 74)
HSL	hsl(279, 72%, 17%)
HSV	hsv(279, 84%, 29%)
CMYK	cmyk(29.7%, 83.8%, 0%, 71%)
CIE-LAB	lab(12.53, 31.15, -29.45)
CIE-LCH	lch(12.53, 42.87, 316.61°)
OKLab	oklab(25.99% 0.0705 -0.0835)
OKLCH	oklch(25.99% 0.109 310.2)
XYZ	xyz(2.7834, 1.4875, 6.6177)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C4A #224A0C

analogous

#150C4A #340C4A #4A0C41

triadic

#340C4A #4A340C #0C4A34

tetradic

#340C4A #4A150C #224A0C #0C414A

square

#340C4A #4A150C #224A0C #0C414A

split-complementary

#340C4A #414A0C #0C4A15

monochromatic

#13041A #13041A #340C4A #59157F #7E1DB3

Accessibility & contrast

On white

16.19

#340C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#340C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C4A

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C4A	#FFFFFF	#000000	##FFFFFF
##340C4A	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4C

Deuteranopia (green-blind)

#012149

Tritanopia (blue-blind)

#311B2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340c4a;
/* rgb */ color: rgb(52, 12, 74);
/* oklch */ color: oklch(26.0% 0.109 310.2);

Tailwind

colors: {
  custom: {
    50: '#6f507d',
    500: '#340c4a',
    950: '#000000',
  },
}

SCSS

$custom: #340c4a;
$custom-light: #6f507d;
$custom-dark: #000000;

JSON

{
  "hex": "#340c4a",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 74
  },
  "hsl": {
    "h": 278.71,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25991,
    "c": 0.10928,
    "h": 310.2
  },
  "luminance": 0.01487
}

Semantic roles & 50–950 ramp

primary

#340C4A

secondary

#4C862C

accent

#EF397A

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #340C4A

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

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