#340F48#340F48

#340F48 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.103 H 310.9°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#340F48
RGB	rgb(52, 15, 72)
HSL	hsl(279, 66%, 17%)
HSV	hsv(279, 79%, 28%)
CMYK	cmyk(27.8%, 79.2%, 0%, 71.8%)
CIE-LAB	lab(12.86, 29.23, -27.52)
CIE-LCH	lch(12.86, 40.15, 316.72°)
OKLab	oklab(26.17% 0.0675 -0.0778)
OKLCH	oklch(26.17% 0.103 310.9)
XYZ	xyz(2.7565, 1.5397, 6.2816)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F48 #23480F

analogous

#170F48 #340F48 #480F40

triadic

#340F48 #48340F #0F4834

tetradic

#340F48 #48170F #23480F #0F4048

square

#340F48 #48170F #23480F #0F4048

split-complementary

#340F48 #40480F #0F4817

monochromatic

#120519 #120519 #340F48 #591A7B #7D24AD

Accessibility & contrast

On white

16.06

#340F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#340F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F48

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F48	#FFFFFF	#000000	##FFFFFF
##340F48	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204A

Deuteranopia (green-blind)

#062247

Tritanopia (blue-blind)

#311C2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340f48;
/* rgb */ color: rgb(52, 15, 72);
/* oklch */ color: oklch(26.2% 0.103 310.9);

Tailwind

colors: {
  custom: {
    50: '#6e517b',
    500: '#340f48',
    950: '#000000',
  },
}

SCSS

$custom: #340f48;
$custom-light: #6e517b;
$custom-dark: #000000;

JSON

{
  "hex": "#340f48",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 72
  },
  "hsl": {
    "h": 278.947,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26172,
    "c": 0.10304,
    "h": 310.9
  },
  "luminance": 0.0154
}

Semantic roles & 50–950 ramp

primary

#340F48

secondary

#4D8230

accent

#E83F7B

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340F48

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

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