#340F47#340F47

#340F47 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.1% C 0.102 H 311.6°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#340F47
RGB	rgb(52, 15, 71)
HSL	hsl(280, 65%, 17%)
HSV	hsv(280, 79%, 28%)
CMYK	cmyk(26.8%, 78.9%, 0%, 72.2%)
CIE-LAB	lab(12.78, 28.98, -26.96)
CIE-LCH	lch(12.78, 39.58, 317.06°)
OKLab	oklab(26.09% 0.0677 -0.0762)
OKLCH	oklch(26.09% 0.102 311.6)
XYZ	xyz(2.7241, 1.5267, 6.1112)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F47 #22470F

analogous

#180F47 #340F47 #470F3E

triadic

#340F47 #47340F #0F4734

tetradic

#340F47 #47180F #22470F #0F3E47

square

#340F47 #47180F #22470F #0F3E47

split-complementary

#340F47 #3E470F #0F4718

monochromatic

#130519 #130519 #340F47 #591A7A #7E24AC

Accessibility & contrast

On white

16.09

#340F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#340F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F47

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F47	#FFFFFF	#000000	##FFFFFF
##340F47	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)

#001F49

Deuteranopia (green-blind)

#082246

Tritanopia (blue-blind)

#321B29

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340f47;
/* rgb */ color: rgb(52, 15, 71);
/* oklch */ color: oklch(26.1% 0.102 311.6);

Tailwind

colors: {
  custom: {
    50: '#6e517b',
    500: '#340f47',
    950: '#000000',
  },
}

SCSS

$custom: #340f47;
$custom-light: #6e517b;
$custom-dark: #000000;

JSON

{
  "hex": "#340f47",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 71
  },
  "hsl": {
    "h": 279.643,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26089,
    "c": 0.10189,
    "h": 311.6
  },
  "luminance": 0.01527
}

Semantic roles & 50–950 ramp

primary

#340F47

secondary

#4C8130

accent

#E84079

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340F47

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

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