#340B46#340B46

#340B46 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.5% C 0.106 H 313.0°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#340B46
RGB	rgb(52, 11, 70)
HSL	hsl(282, 73%, 16%)
HSV	hsv(282, 84%, 27%)
CMYK	cmyk(25.7%, 84.3%, 0%, 72.5%)
CIE-LAB	lab(12.04, 30.60, -27.46)
CIE-LCH	lch(12.04, 41.12, 318.10°)
OKLab	oklab(25.54% 0.0724 -0.0776)
OKLCH	oklch(25.54% 0.106 313)
XYZ	xyz(2.6411, 1.4117, 5.9265)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B46 #1D460B

analogous

#160B46 #340B46 #460B3A

triadic

#340B46 #46340B #0B4634

tetradic

#340B46 #46160B #1D460B #0B3A46

square

#340B46 #46160B #1D460B #0B3A46

split-complementary

#340B46 #3A460B #0B4616

monochromatic

#14041A #14041A #340B46 #5B137B #831CB0

Accessibility & contrast

On white

16.38

#340B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#340B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B46

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B46	#FFFFFF	#000000	##FFFFFF
##340B46	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E48

Deuteranopia (green-blind)

#052045

Tritanopia (blue-blind)

#321928

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340b46;
/* rgb */ color: rgb(52, 11, 70);
/* oklch */ color: oklch(25.5% 0.106 313.0);

Tailwind

colors: {
  custom: {
    50: '#6e4f7a',
    500: '#340b46',
    950: '#000000',
  },
}

SCSS

$custom: #340b46;
$custom-light: #6e4f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#340b46",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 70
  },
  "hsl": {
    "h": 281.695,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25536,
    "c": 0.10617,
    "h": 313
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#340B46

secondary

#45822A

accent

#F03870

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340B46

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

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