#341B99#341B99

#341B99 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.186 H 280.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#341B99
RGB	rgb(52, 27, 153)
HSL	hsl(252, 70%, 35%)
HSV	hsv(252, 82%, 60%)
CMYK	cmyk(66%, 82.4%, 0%, 40%)
CIE-LAB	lab(23.04, 46.70, -63.50)
CIE-LCH	lch(23.04, 78.82, 306.33°)
OKLab	oklab(35.77% 0.0337 -0.1833)
OKLCH	oklch(35.77% 0.186 280.4)
XYZ	xyz(7.5561, 3.8132, 30.4687)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B99 #80991B

analogous

#1B4199 #341B99 #731B99

triadic

#341B99 #99341B #1B9934

tetradic

#341B99 #991B41 #80991B #1B9973

square

#341B99 #991B41 #80991B #1B9973

split-complementary

#341B99 #99731B #41991B

monochromatic

#110931 #221265 #341B99 #4624CD #6B4FE0

Accessibility & contrast

On white

11.91

#341B99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#341B99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B99

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B99	#FFFFFF	#000000	##FFFFFF
##341B99	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9C

Deuteranopia (green-blind)

#003297

Tritanopia (blue-blind)

#00425B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #341b99;
/* rgb */ color: rgb(52, 27, 153);
/* oklch */ color: oklch(35.8% 0.186 280.4);

Tailwind

colors: {
  custom: {
    50: '#7a5cb8',
    500: '#341b99',
    950: '#000000',
  },
}

SCSS

$custom: #341b99;
$custom-light: #7a5cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#341b99",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 153
  },
  "hsl": {
    "h": 251.905,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35766,
    "c": 0.18637,
    "h": 280.4
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#341B99

secondary

#ABC24E

accent

#ED3BCA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #341B99

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

Preview Lab → · Contrast checker → · Palette generator →