#340D49#340D49

#340D49 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.107 H 310.7°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#340D49
RGB	rgb(52, 13, 73)
HSL	hsl(279, 70%, 17%)
HSV	hsv(279, 82%, 29%)
CMYK	cmyk(28.8%, 82.2%, 0%, 71.4%)
CIE-LAB	lab(12.60, 30.45, -28.63)
CIE-LCH	lch(12.60, 41.80, 316.76°)
OKLab	oklab(26.02% 0.0697 -0.0811)
OKLCH	oklch(26.02% 0.107 310.7)
XYZ	xyz(2.7625, 1.4990, 6.4459)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D49 #22490D

analogous

#160D49 #340D49 #490D40

triadic

#340D49 #49340D #0D4934

tetradic

#340D49 #49160D #22490D #0D4049

square

#340D49 #49160D #22490D #0D4049

split-complementary

#340D49 #40490D #0D4916

monochromatic

#13051A #13051A #340D49 #59167D #7E20B1

Accessibility & contrast

On white

16.16

#340D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#340D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D49

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D49	#FFFFFF	#000000	##FFFFFF
##340D49	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4B

Deuteranopia (green-blind)

#032148

Tritanopia (blue-blind)

#311B2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340d49;
/* rgb */ color: rgb(52, 13, 73);
/* oklch */ color: oklch(26.0% 0.107 310.7);

Tailwind

colors: {
  custom: {
    50: '#6e507c',
    500: '#340d49',
    950: '#000000',
  },
}

SCSS

$custom: #340d49;
$custom-light: #6e507c;
$custom-dark: #000000;

JSON

{
  "hex": "#340d49",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 73
  },
  "hsl": {
    "h": 279,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26017,
    "c": 0.1069,
    "h": 310.7
  },
  "luminance": 0.01499
}

Semantic roles & 50–950 ramp

primary

#340D49

secondary

#4C842D

accent

#ED3B79

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340D49

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

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