#341B9B#341B9B

#341B9B is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.189 H 280.1°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#341B9B
RGB	rgb(52, 27, 155)
HSL	hsl(252, 70%, 36%)
HSV	hsv(252, 83%, 61%)
CMYK	cmyk(66.5%, 82.6%, 0%, 39.2%)
CIE-LAB	lab(23.27, 47.29, -64.35)
CIE-LCH	lch(23.27, 79.86, 306.31°)
OKLab	oklab(35.99% 0.0331 -0.1858)
OKLCH	oklch(35.99% 0.189 280.1)
XYZ	xyz(7.7226, 3.8799, 31.3459)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B9B #829B1B

analogous

#1B429B #341B9B #741B9B

triadic

#341B9B #9B341B #1B9B34

tetradic

#341B9B #9B1B42 #829B1B #1B9B74

square

#341B9B #9B1B42 #829B1B #1B9B74

split-complementary

#341B9B #9B741B #429B1B

monochromatic

#110933 #231267 #341B9B #4524CF #6C50E0

Accessibility & contrast

On white

11.82

#341B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#341B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B9B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B9B	#FFFFFF	#000000	##FFFFFF
##341B9B	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9E

Deuteranopia (green-blind)

#003399

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #341b9b;
/* rgb */ color: rgb(52, 27, 155);
/* oklch */ color: oklch(36.0% 0.189 280.1);

Tailwind

colors: {
  custom: {
    50: '#7b5dba',
    500: '#341b9b',
    950: '#000000',
  },
}

SCSS

$custom: #341b9b;
$custom-light: #7b5dba;
$custom-dark: #000000;

JSON

{
  "hex": "#341b9b",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 155
  },
  "hsl": {
    "h": 251.719,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35989,
    "c": 0.18869,
    "h": 280.1
  },
  "luminance": 0.0388
}

Semantic roles & 50–950 ramp

primary

#341B9B

secondary

#ACC34F

accent

#ED3BCA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #341B9B

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

Preview Lab → · Contrast checker → · Palette generator →