#340F45#340F45

#340F45 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.9% C 0.100 H 313.0°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#340F45
RGB	rgb(52, 15, 69)
HSL	hsl(281, 64%, 16%)
HSV	hsv(281, 78%, 27%)
CMYK	cmyk(24.6%, 78.3%, 0%, 72.9%)
CIE-LAB	lab(12.62, 28.47, -25.82)
CIE-LCH	lch(12.62, 38.44, 317.80°)
OKLab	oklab(25.92% 0.0679 -0.0728)
OKLCH	oklch(25.92% 0.1 313)
XYZ	xyz(2.6610, 1.5015, 5.7787)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F45 #20450F

analogous

#190F45 #340F45 #450F3B

triadic

#340F45 #45340F #0F4534

tetradic

#340F45 #45190F #20450F #0F3B45

square

#340F45 #45190F #20450F #0F3B45

split-complementary

#340F45 #3B450F #0F4519

monochromatic

#130519 #130519 #340F45 #5A1A77 #8025AA

Accessibility & contrast

On white

16.15

#340F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#340F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F45

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F45	#FFFFFF	#000000	##FFFFFF
##340F45	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F47

Deuteranopia (green-blind)

#0A2244

Tritanopia (blue-blind)

#321A28

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #340f45;
/* rgb */ color: rgb(52, 15, 69);
/* oklch */ color: oklch(25.9% 0.100 313.0);

Tailwind

colors: {
  custom: {
    50: '#6e5179',
    500: '#340f45',
    950: '#000000',
  },
}

SCSS

$custom: #340f45;
$custom-light: #6e5179;
$custom-dark: #000000;

JSON

{
  "hex": "#340f45",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 69
  },
  "hsl": {
    "h": 281.111,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.25924,
    "c": 0.09959,
    "h": 313
  },
  "luminance": 0.01501
}

Semantic roles & 50–950 ramp

primary

#340F45

secondary

#497F30

accent

#E74175

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340F45

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

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