#340A49#340A49

#340A49 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.7% C 0.111 H 311.2°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#340A49
RGB	rgb(52, 10, 73)
HSL	hsl(280, 76%, 16%)
HSV	hsv(280, 86%, 29%)
CMYK	cmyk(28.8%, 86.3%, 0%, 71.4%)
CIE-LAB	lab(12.14, 31.76, -29.37)
CIE-LCH	lch(12.14, 43.26, 317.23°)
OKLab	oklab(25.69% 0.0728 -0.0832)
OKLCH	oklch(25.69% 0.111 311.2)
XYZ	xyz(2.7271, 1.4283, 6.4341)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A49 #1F490A

analogous

#150A49 #340A49 #490A3F

triadic

#340A49 #49340A #0A4934

tetradic

#340A49 #49150A #1F490A #0A3F49

square

#340A49 #49150A #1F490A #0A3F49

split-complementary

#340A49 #3F490A #0A4915

monochromatic

#13041B #13041B #340A49 #5A117F #8119B5

Accessibility & contrast

On white

16.33

#340A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A49

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A49	#FFFFFF	#000000	##FFFFFF
##340A49	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)

#001E4B

Deuteranopia (green-blind)

#002048

Tritanopia (blue-blind)

#311929

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340a49;
/* rgb */ color: rgb(52, 10, 73);
/* oklch */ color: oklch(25.7% 0.111 311.2);

Tailwind

colors: {
  custom: {
    50: '#6f4f7c',
    500: '#340a49',
    950: '#000000',
  },
}

SCSS

$custom: #340a49;
$custom-light: #6f4f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#340a49",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 73
  },
  "hsl": {
    "h": 280,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25694,
    "c": 0.11058,
    "h": 311.2
  },
  "luminance": 0.01428
}

Semantic roles & 50–950 ramp

primary

#340A49

secondary

#488629

accent

#F23574

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #340A49

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

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