#340C4C#340C4C

#340C4C is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.111 H 308.9°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#340C4C
RGB	rgb(52, 12, 76)
HSL	hsl(278, 73%, 17%)
HSV	hsv(278, 84%, 30%)
CMYK	cmyk(31.6%, 84.2%, 0%, 70.2%)
CIE-LAB	lab(12.70, 31.65, -30.55)
CIE-LCH	lch(12.70, 43.99, 316.02°)
OKLab	oklab(26.17% 0.0701 -0.0867)
OKLCH	oklch(26.17% 0.111 308.9)
XYZ	xyz(2.8519, 1.5149, 6.9782)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C4C #244C0C

analogous

#140C4C #340C4C #4C0C44

triadic

#340C4C #4C340C #0C4C34

tetradic

#340C4C #4C140C #244C0C #0C444C

square

#340C4C #4C140C #244C0C #0C444C

split-complementary

#340C4C #444C0C #0C4C14

monochromatic

#12041A #12041A #340C4C #581481 #7C1DB6

Accessibility & contrast

On white

16.12

#340C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#340C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C4C

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C4C	#FFFFFF	#000000	##FFFFFF
##340C4C	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4E

Deuteranopia (green-blind)

#00214B

Tritanopia (blue-blind)

#301C2B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340c4c;
/* rgb */ color: rgb(52, 12, 76);
/* oklch */ color: oklch(26.2% 0.111 308.9);

Tailwind

colors: {
  custom: {
    50: '#6f507f',
    500: '#340c4c',
    950: '#000000',
  },
}

SCSS

$custom: #340c4c;
$custom-light: #6f507f;
$custom-dark: #000000;

JSON

{
  "hex": "#340c4c",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 76
  },
  "hsl": {
    "h": 277.5,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.26169,
    "c": 0.11148,
    "h": 308.9
  },
  "luminance": 0.01515
}

Semantic roles & 50–950 ramp

primary

#340C4C

secondary

#4E882C

accent

#EF387D

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #340C4C

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

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