#340C41#340C41

#340C41 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.2% C 0.099 H 316.5°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#340C41
RGB	rgb(52, 12, 65)
HSL	hsl(285, 69%, 15%)
HSV	hsv(285, 82%, 25%)
CMYK	cmyk(20%, 81.5%, 0%, 74.5%)
CIE-LAB	lab(11.79, 28.95, -24.34)
CIE-LCH	lch(11.79, 37.82, 319.94°)
OKLab	oklab(25.23% 0.0721 -0.0685)
OKLCH	oklch(25.23% 0.099 316.5)
XYZ	xyz(2.5016, 1.3748, 5.1336)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C41 #19410C

analogous

#190C41 #340C41 #410C33

triadic

#340C41 #41340C #0C4134

tetradic

#340C41 #41190C #19410C #0C3341

square

#340C41 #41190C #19410C #0C3341

split-complementary

#340C41 #33410C #0C4119

monochromatic

#15051A #15051A #340C41 #5D1675 #871FA8

Accessibility & contrast

On white

16.47

#340C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#340C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C41

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C41	#FFFFFF	#000000	##FFFFFF
##340C41	1.00	16.47	1.27	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D42

Deuteranopia (green-blind)

#0C2040

Tritanopia (blue-blind)

#331725

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #340c41;
/* rgb */ color: rgb(52, 12, 65);
/* oklch */ color: oklch(25.2% 0.099 316.5);

Tailwind

colors: {
  custom: {
    50: '#6e4f76',
    500: '#340c41',
    950: '#000000',
  },
}

SCSS

$custom: #340c41;
$custom-light: #6e4f76;
$custom-dark: #000000;

JSON

{
  "hex": "#340c41",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 65
  },
  "hsl": {
    "h": 285.283,
    "s": 68.831,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25233,
    "c": 0.09942,
    "h": 316.5
  },
  "luminance": 0.01375
}

Semantic roles & 50–950 ramp

primary

#340C41

secondary

#407D2C

accent

#EC3C67

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #340C41

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

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