#340C4F#340C4F

#340C4F is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.4% C 0.115 H 307.1°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#340C4F
RGB	rgb(52, 12, 79)
HSL	hsl(276, 74%, 18%)
HSV	hsv(276, 85%, 31%)
CMYK	cmyk(34.2%, 84.8%, 0%, 69%)
CIE-LAB	lab(12.97, 32.42, -32.18)
CIE-LCH	lch(12.97, 45.68, 315.21°)
OKLab	oklab(26.44% 0.0693 -0.0915)
OKLCH	oklch(26.44% 0.115 307.1)
XYZ	xyz(2.9586, 1.5576, 7.5404)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C4F #274F0C

analogous

#130C4F #340C4F #4F0C48

triadic

#340C4F #4F340C #0C4F34

tetradic

#340C4F #4F130C #274F0C #0C484F

square

#340C4F #4F130C #274F0C #0C484F

split-complementary

#340C4F #484F0C #0C4F13

monochromatic

#11041B #11041B #340C4F #571484 #7A1CB9

Accessibility & contrast

On white

16.01

#340C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#340C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C4F

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C4F	#FFFFFF	#000000	##FFFFFF
##340C4F	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002051

Deuteranopia (green-blind)

#00224E

Tritanopia (blue-blind)

#2F1D2D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340c4f;
/* rgb */ color: rgb(52, 12, 79);
/* oklch */ color: oklch(26.4% 0.115 307.1);

Tailwind

colors: {
  custom: {
    50: '#6f5081',
    500: '#340c4f',
    950: '#000000',
  },
}

SCSS

$custom: #340c4f;
$custom-light: #6f5081;
$custom-dark: #000000;

JSON

{
  "hex": "#340c4f",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 79
  },
  "hsl": {
    "h": 275.821,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2644,
    "c": 0.1148,
    "h": 307.1
  },
  "luminance": 0.01558
}

Semantic roles & 50–950 ramp

primary

#340C4F

secondary

#528B2C

accent

#F03882

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#08020A

muted

#7B787C

Preview Lab

Preview with #340C4F

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

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