#341B78#341B78

#341B78 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.147 H 287.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#341B78
RGB	rgb(52, 27, 120)
HSL	hsl(256, 63%, 29%)
HSV	hsv(256, 78%, 47%)
CMYK	cmyk(56.7%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(19.51, 36.70, -48.63)
CIE-LCH	lch(19.51, 60.92, 307.04°)
OKLab	oklab(32.25% 0.0438 -0.1399)
OKLCH	oklch(32.25% 0.147 287.4)
XYZ	xyz(5.1973, 2.8697, 18.0457)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B78 #5F781B

analogous

#1B3178 #341B78 #631B78

triadic

#341B78 #78341B #1B7834

tetradic

#341B78 #781B31 #5F781B #1B7863

square

#341B78 #781B31 #5F781B #1B7863

split-complementary

#341B78 #78631B #31781B

monochromatic

#0B0619 #1E1046 #341B78 #4A26AA #643BD3

Accessibility & contrast

On white

13.34

#341B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#341B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B78

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B78	#FFFFFF	#000000	##FFFFFF
##341B78	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002D76

Tritanopia (blue-blind)

#173548

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #341b78;
/* rgb */ color: rgb(52, 27, 120);
/* oklch */ color: oklch(32.3% 0.147 287.4);

Tailwind

colors: {
  custom: {
    50: '#745aa0',
    500: '#341b78',
    950: '#000000',
  },
}

SCSS

$custom: #341b78;
$custom-light: #745aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#341b78",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 256.129,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32251,
    "c": 0.14658,
    "h": 287.4
  },
  "luminance": 0.0287
}

Semantic roles & 50–950 ramp

primary

#341B78

secondary

#90AC43

accent

#E641BA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #341B78

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

Preview Lab → · Contrast checker → · Palette generator →