#340F3F#340F3F

#340F3F is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.5% C 0.093 H 317.5°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#340F3F
RGB	rgb(52, 15, 63)
HSL	hsl(286, 62%, 15%)
HSV	hsv(286, 76%, 25%)
CMYK	cmyk(17.5%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(12.16, 27.00, -22.33)
CIE-LCH	lch(12.16, 35.04, 320.41°)
OKLab	oklab(25.45% 0.0684 -0.0626)
OKLCH	oklch(25.45% 0.093 317.5)
XYZ	xyz(2.4841, 1.4307, 4.8470)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F3F #1A3F0F

analogous

#1C0F3F #340F3F #3F0F32

triadic

#340F3F #3F340F #0F3F34

tetradic

#340F3F #3F1C0F #1A3F0F #0F323F

square

#340F3F #3F1C0F #1A3F0F #0F323F

split-complementary

#340F3F #323F0F #0F3F1C

monochromatic

#140619 #140619 #340F3F #5D1B70 #8627A2

Accessibility & contrast

On white

16.33

#340F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F3F

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F3F	#FFFFFF	#000000	##FFFFFF
##340F3F	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D40

Deuteranopia (green-blind)

#11213E

Tritanopia (blue-blind)

#341825

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340f3f;
/* rgb */ color: rgb(52, 15, 63);
/* oklch */ color: oklch(25.5% 0.093 317.5);

Tailwind

colors: {
  custom: {
    50: '#6d5174',
    500: '#340f3f',
    950: '#000000',
  },
}

SCSS

$custom: #340f3f;
$custom-light: #6d5174;
$custom-dark: #000000;

JSON

{
  "hex": "#340f3f",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 286.25,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25451,
    "c": 0.09276,
    "h": 317.5
  },
  "luminance": 0.01431
}

Semantic roles & 50–950 ramp

primary

#340F3F

secondary

#417930

accent

#E54368

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340F3F

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

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