#340C49#340C49

#340C49 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.108 H 310.8°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#340C49
RGB	rgb(52, 12, 73)
HSL	hsl(279, 72%, 17%)
HSV	hsv(279, 84%, 29%)
CMYK	cmyk(28.8%, 83.6%, 0%, 71.4%)
CIE-LAB	lab(12.44, 30.90, -28.89)
CIE-LCH	lch(12.44, 42.30, 316.92°)
OKLab	oklab(25.9% 0.0707 -0.0818)
OKLCH	oklch(25.9% 0.108 310.8)
XYZ	xyz(2.7500, 1.4741, 6.4417)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C49 #21490C

analogous

#160C49 #340C49 #490C40

triadic

#340C49 #49340C #0C4934

tetradic

#340C49 #49160C #21490C #0C4049

square

#340C49 #49160C #21490C #0C4049

split-complementary

#340C49 #40490C #0C4916

monochromatic

#13041A #13041A #340C49 #59157E #7F1DB2

Accessibility & contrast

On white

16.22

#340C49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340C49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C49

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C49	#FFFFFF	#000000	##FFFFFF
##340C49	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4B

Deuteranopia (green-blind)

#022148

Tritanopia (blue-blind)

#311A2A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340c49;
/* rgb */ color: rgb(52, 12, 73);
/* oklch */ color: oklch(25.9% 0.108 310.8);

Tailwind

colors: {
  custom: {
    50: '#6e507c',
    500: '#340c49',
    950: '#000000',
  },
}

SCSS

$custom: #340c49;
$custom-light: #6e507c;
$custom-dark: #000000;

JSON

{
  "hex": "#340c49",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 73
  },
  "hsl": {
    "h": 279.344,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25904,
    "c": 0.10818,
    "h": 310.8
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary

#340C49

secondary

#4B852C

accent

#EE3978

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340C49

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

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