#340E43#340E43

#340E43 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.6% C 0.099 H 314.6°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#340E43
RGB	rgb(52, 14, 67)
HSL	hsl(283, 65%, 16%)
HSV	hsv(283, 79%, 26%)
CMYK	cmyk(22.4%, 79.1%, 0%, 73.7%)
CIE-LAB	lab(12.28, 28.48, -24.95)
CIE-LCH	lch(12.28, 37.86, 318.77°)
OKLab	oklab(25.64% 0.0694 -0.0703)
OKLCH	oklch(25.64% 0.099 314.6)
XYZ	xyz(2.5862, 1.4495, 5.4526)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340E43 #1D430E

analogous

#190E43 #340E43 #430E37

triadic

#340E43 #43340E #0E4334

tetradic

#340E43 #43190E #1D430E #0E3743

square

#340E43 #43190E #1D430E #0E3743

split-complementary

#340E43 #37430E #0E4319

monochromatic

#140519 #140519 #340E43 #5B1976 #8323A8

Accessibility & contrast

On white

16.28

#340E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340E43

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340E43	#FFFFFF	#000000	##FFFFFF
##340E43	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E45

Deuteranopia (green-blind)

#0C2142

Tritanopia (blue-blind)

#331927

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340e43;
/* rgb */ color: rgb(52, 14, 67);
/* oklch */ color: oklch(25.6% 0.099 314.6);

Tailwind

colors: {
  custom: {
    50: '#6e5077',
    500: '#340e43',
    950: '#000000',
  },
}

SCSS

$custom: #340e43;
$custom-light: #6e5077;
$custom-dark: #000000;

JSON

{
  "hex": "#340e43",
  "rgb": {
    "r": 52,
    "g": 14,
    "b": 67
  },
  "hsl": {
    "h": 283.019,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25636,
    "c": 0.09878,
    "h": 314.6
  },
  "luminance": 0.01449
}

Semantic roles & 50–950 ramp

primary

#340E43

secondary

#457E2F

accent

#E83F6F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340E43

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

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