#340A45#340A45

#340A45 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.106 H 313.9°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#340A45
RGB	rgb(52, 10, 69)
HSL	hsl(283, 75%, 15%)
HSV	hsv(283, 86%, 27%)
CMYK	cmyk(24.6%, 85.5%, 0%, 72.9%)
CIE-LAB	lab(11.80, 30.79, -27.13)
CIE-LCH	lch(11.80, 41.04, 318.61°)
OKLab	oklab(25.35% 0.0737 -0.0767)
OKLCH	oklch(25.35% 0.106 313.9)
XYZ	xyz(2.5987, 1.3769, 5.7579)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A45 #1B450A

analogous

#160A45 #340A45 #450A38

triadic

#340A45 #45340A #0A4534

tetradic

#340A45 #45160A #1B450A #0A3845

square

#340A45 #45160A #1B450A #0A3845

split-complementary

#340A45 #38450A #0A4516

monochromatic

#14041B #14041B #340A45 #5C127A #8519B0

Accessibility & contrast

On white

16.47

#340A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#340A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A45

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A45	#FFFFFF	#000000	##FFFFFF
##340A45	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D47

Deuteranopia (green-blind)

#052044

Tritanopia (blue-blind)

#321827

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #340a45;
/* rgb */ color: rgb(52, 10, 69);
/* oklch */ color: oklch(25.3% 0.106 313.9);

Tailwind

colors: {
  custom: {
    50: '#6e4f79',
    500: '#340a45',
    950: '#000000',
  },
}

SCSS

$custom: #340a45;
$custom-light: #6e4f79;
$custom-dark: #000000;

JSON

{
  "hex": "#340a45",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 69
  },
  "hsl": {
    "h": 282.712,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25346,
    "c": 0.10631,
    "h": 313.9
  },
  "luminance": 0.01377
}

Semantic roles & 50–950 ramp

primary

#340A45

secondary

#428229

accent

#F1366C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340A45

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

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