#340844#340844

#340844 is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.1% C 0.108 H 314.9°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#340844
RGB	rgb(52, 8, 68)
HSL	hsl(284, 79%, 15%)
HSV	hsv(284, 88%, 27%)
CMYK	cmyk(23.5%, 88.2%, 0%, 73.3%)
CIE-LAB	lab(11.42, 31.41, -27.05)
CIE-LCH	lch(11.42, 41.45, 319.27°)
OKLab	oklab(25.05% 0.076 -0.0764)
OKLCH	oklch(25.05% 0.108 314.9)
XYZ	xyz(2.5462, 1.3212, 5.5886)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340844 #184408

analogous

#160844 #340844 #440836

triadic

#340844 #443408 #084434

tetradic

#340844 #441608 #184408 #083644

square

#340844 #441608 #184408 #083644

split-complementary

#340844 #364408 #084416

monochromatic

#15031B #15031B #340844 #5E0E7B #8815B2

Accessibility & contrast

On white

16.61

#340844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#340844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340844

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340844	#FFFFFF	#000000	##FFFFFF
##340844	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C46

Deuteranopia (green-blind)

#051F43

Tritanopia (blue-blind)

#331626

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #340844;
/* rgb */ color: rgb(52, 8, 68);
/* oklch */ color: oklch(25.1% 0.108 314.9);

Tailwind

colors: {
  custom: {
    50: '#6e4e78',
    500: '#340844',
    950: '#000000',
  },
}

SCSS

$custom: #340844;
$custom-light: #6e4e78;
$custom-dark: #000000;

JSON

{
  "hex": "#340844",
  "rgb": {
    "r": 52,
    "g": 8,
    "b": 68
  },
  "hsl": {
    "h": 284,
    "s": 78.947,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25052,
    "c": 0.10776,
    "h": 314.9
  },
  "luminance": 0.01321
}

Semantic roles & 50–950 ramp

primary

#340844

secondary

#3E8226

accent

#F53266

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340844

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

Preview Lab → · Contrast checker → · Palette generator →