#340D44#340D44

#340D44 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.6% C 0.101 H 314.1°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#340D44
RGB	rgb(52, 13, 68)
HSL	hsl(283, 68%, 16%)
HSV	hsv(283, 81%, 27%)
CMYK	cmyk(23.5%, 80.9%, 0%, 73.3%)
CIE-LAB	lab(12.19, 29.20, -25.80)
CIE-LCH	lch(12.19, 38.97, 318.54°)
OKLab	oklab(25.6% 0.0705 -0.0728)
OKLCH	oklch(25.6% 0.101 314.1)
XYZ	xyz(2.6033, 1.4354, 5.6076)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D44 #1D440D

analogous

#180D44 #340D44 #440D38

triadic

#340D44 #44340D #0D4434

tetradic

#340D44 #44180D #1D440D #0D3844

square

#340D44 #44180D #1D440D #0D3844

split-complementary

#340D44 #38440D #0D4418

monochromatic

#14051A #14051A #340D44 #5B1777 #8321AB

Accessibility & contrast

On white

16.32

#340D44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#340D44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D44

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D44	#FFFFFF	#000000	##FFFFFF
##340D44	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E46

Deuteranopia (green-blind)

#0A2143

Tritanopia (blue-blind)

#321927

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #340d44;
/* rgb */ color: rgb(52, 13, 68);
/* oklch */ color: oklch(25.6% 0.101 314.1);

Tailwind

colors: {
  custom: {
    50: '#6e5078',
    500: '#340d44',
    950: '#000000',
  },
}

SCSS

$custom: #340d44;
$custom-light: #6e5078;
$custom-dark: #000000;

JSON

{
  "hex": "#340d44",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 68
  },
  "hsl": {
    "h": 282.545,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25595,
    "c": 0.10133,
    "h": 314.1
  },
  "luminance": 0.01435
}

Semantic roles & 50–950 ramp

primary

#340D44

secondary

#457F2D

accent

#EB3D70

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #340D44

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

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