#340D43#340D43

#340D43 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.5% C 0.100 H 314.8°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#340D43
RGB	rgb(52, 13, 67)
HSL	hsl(283, 68%, 16%)
HSV	hsv(283, 81%, 26%)
CMYK	cmyk(22.4%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(12.11, 28.96, -25.23)
CIE-LCH	lch(12.11, 38.41, 318.94°)
OKLab	oklab(25.51% 0.0706 -0.0711)
OKLCH	oklch(25.51% 0.1 314.8)
XYZ	xyz(2.5731, 1.4233, 5.4483)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D43 #1C430D

analogous

#190D43 #340D43 #430D37

triadic

#340D43 #43340D #0D4334

tetradic

#340D43 #43190D #1C430D #0D3743

square

#340D43 #43190D #1C430D #0D3743

split-complementary

#340D43 #37430D #0D4319

monochromatic

#14051A #14051A #340D43 #5C1776 #8421AA

Accessibility & contrast

On white

16.35

#340D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#340D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D43

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D43	#FFFFFF	#000000	##FFFFFF
##340D43	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E45

Deuteranopia (green-blind)

#0B2142

Tritanopia (blue-blind)

#331827

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340d43;
/* rgb */ color: rgb(52, 13, 67);
/* oklch */ color: oklch(25.5% 0.100 314.8);

Tailwind

colors: {
  custom: {
    50: '#6e5077',
    500: '#340d43',
    950: '#000000',
  },
}

SCSS

$custom: #340d43;
$custom-light: #6e5077;
$custom-dark: #000000;

JSON

{
  "hex": "#340d43",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 283.333,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25513,
    "c": 0.10022,
    "h": 314.8
  },
  "luminance": 0.01423
}

Semantic roles & 50–950 ramp

primary

#340D43

secondary

#447E2D

accent

#EA3D6D

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340D43

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

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