#340F42#340F42

#340F42 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.7% C 0.096 H 315.2°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#340F42
RGB	rgb(52, 15, 66)
HSL	hsl(284, 63%, 16%)
HSV	hsv(284, 77%, 26%)
CMYK	cmyk(21.2%, 77.3%, 0%, 74.1%)
CIE-LAB	lab(12.39, 27.73, -24.09)
CIE-LCH	lch(12.39, 36.73, 319.02°)
OKLab	oklab(25.68% 0.0682 -0.0678)
OKLCH	oklch(25.68% 0.096 315.2)
XYZ	xyz(2.5702, 1.4652, 5.3006)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F42 #1D420F

analogous

#1A0F42 #340F42 #420F36

triadic

#340F42 #42340F #0F4234

tetradic

#340F42 #421A0F #1D420F #0F3642

square

#340F42 #421A0F #1D420F #0F3642

split-complementary

#340F42 #36420F #0F421A

monochromatic

#140619 #140619 #340F42 #5B1A74 #8326A6

Accessibility & contrast

On white

16.24

#340F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F42

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F42	#FFFFFF	#000000	##FFFFFF
##340F42	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E43

Deuteranopia (green-blind)

#0E2141

Tritanopia (blue-blind)

#331927

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340f42;
/* rgb */ color: rgb(52, 15, 66);
/* oklch */ color: oklch(25.7% 0.096 315.2);

Tailwind

colors: {
  custom: {
    50: '#6e5177',
    500: '#340f42',
    950: '#000000',
  },
}

SCSS

$custom: #340f42;
$custom-light: #6e5177;
$custom-dark: #000000;

JSON

{
  "hex": "#340f42",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 66
  },
  "hsl": {
    "h": 283.529,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25684,
    "c": 0.09616,
    "h": 315.2
  },
  "luminance": 0.01465
}

Semantic roles & 50–950 ramp

primary

#340F42

secondary

#457C30

accent

#E6426F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340F42

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

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