#340E49#340E49

#340E49 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.1% C 0.106 H 310.5°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#340E49
RGB	rgb(52, 14, 73)
HSL	hsl(279, 68%, 17%)
HSV	hsv(279, 81%, 29%)
CMYK	cmyk(28.8%, 80.8%, 0%, 71.4%)
CIE-LAB	lab(12.77, 29.98, -28.37)
CIE-LCH	lch(12.77, 41.27, 316.58°)
OKLab	oklab(26.13% 0.0685 -0.0803)
OKLCH	oklch(26.13% 0.106 310.5)
XYZ	xyz(2.7756, 1.5252, 6.4502)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340E49 #23490E

analogous

#170E49 #340E49 #490E41

triadic

#340E49 #49340E #0E4934

tetradic

#340E49 #49170E #23490E #0E4149

square

#340E49 #49170E #23490E #0E4149

split-complementary

#340E49 #41490E #0E4917

monochromatic

#12051A #12051A #340E49 #59187C #7D22B0

Accessibility & contrast

On white

16.09

#340E49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#340E49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340E49

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340E49	#FFFFFF	#000000	##FFFFFF
##340E49	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4B

Deuteranopia (green-blind)

#042248

Tritanopia (blue-blind)

#311B2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340e49;
/* rgb */ color: rgb(52, 14, 73);
/* oklch */ color: oklch(26.1% 0.106 310.5);

Tailwind

colors: {
  custom: {
    50: '#6e517c',
    500: '#340e49',
    950: '#000000',
  },
}

SCSS

$custom: #340e49;
$custom-light: #6e517c;
$custom-dark: #000000;

JSON

{
  "hex": "#340e49",
  "rgb": {
    "r": 52,
    "g": 14,
    "b": 73
  },
  "hsl": {
    "h": 278.644,
    "s": 67.816,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26134,
    "c": 0.10557,
    "h": 310.5
  },
  "luminance": 0.01525
}

Semantic roles & 50–950 ramp

primary

#340E49

secondary

#4D842F

accent

#EB3D7B

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340E49

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

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