#340D48#340D48

#340D48 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.9% C 0.106 H 311.3°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#340D48
RGB	rgb(52, 13, 72)
HSL	hsl(280, 69%, 17%)
HSV	hsv(280, 82%, 28%)
CMYK	cmyk(27.8%, 81.9%, 0%, 71.8%)
CIE-LAB	lab(12.52, 30.19, -28.07)
CIE-LCH	lch(12.52, 41.23, 317.08°)
OKLab	oklab(25.93% 0.0698 -0.0795)
OKLCH	oklch(25.93% 0.106 311.3)
XYZ	xyz(2.7296, 1.4859, 6.2726)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D48 #21480D

analogous

#170D48 #340D48 #480D3F

triadic

#340D48 #48340D #0D4834

tetradic

#340D48 #48170D #21480D #0D3F48

square

#340D48 #48170D #21480D #0D3F48

split-complementary

#340D48 #3F480D #0D4817

monochromatic

#13051A #13051A #340D48 #59167C #7F20B0

Accessibility & contrast

On white

16.19

#340D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#340D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D48

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D48	#FFFFFF	#000000	##FFFFFF
##340D48	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4A

Deuteranopia (green-blind)

#042147

Tritanopia (blue-blind)

#311A29

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340d48;
/* rgb */ color: rgb(52, 13, 72);
/* oklch */ color: oklch(25.9% 0.106 311.3);

Tailwind

colors: {
  custom: {
    50: '#6e507b',
    500: '#340d48',
    950: '#000000',
  },
}

SCSS

$custom: #340d48;
$custom-light: #6e507b;
$custom-dark: #000000;

JSON

{
  "hex": "#340d48",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 72
  },
  "hsl": {
    "h": 279.661,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25931,
    "c": 0.10578,
    "h": 311.3
  },
  "luminance": 0.01486
}

Semantic roles & 50–950 ramp

primary

#340D48

secondary

#4B832D

accent

#EC3C77

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340D48

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

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