#341B66#341B66

#341B66 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.5% C 0.124 H 292.9°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#341B66
RGB	rgb(52, 27, 102)
HSL	hsl(260, 58%, 25%)
HSV	hsv(260, 74%, 40%)
CMYK	cmyk(49%, 73.5%, 0%, 60%)
CIE-LAB	lab(17.80, 31.17, -39.76)
CIE-LCH	lch(17.80, 50.53, 308.10°)
OKLab	oklab(30.51% 0.048 -0.1139)
OKLCH	oklch(30.51% 0.124 292.9)
XYZ	xyz(4.2057, 2.4731, 12.8236)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B66 #4D661B

analogous

#1B2766 #341B66 #591B66

triadic

#341B66 #66341B #1B6634

tetradic

#341B66 #661B27 #4D661B #1B6659

square

#341B66 #661B27 #4D661B #1B6659

split-complementary

#341B66 #66591B #27661B

monochromatic

#0C0618 #1B0E36 #341B66 #4D2896 #6535C7

Accessibility & contrast

On white

14.05

#341B66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#341B66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B66

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B66	#FFFFFF	#000000	##FFFFFF
##341B66	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#002A65

Tritanopia (blue-blind)

#252E3E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #341b66;
/* rgb */ color: rgb(52, 27, 102);
/* oklch */ color: oklch(30.5% 0.124 292.9);

Tailwind

colors: {
  custom: {
    50: '#715992',
    500: '#341b66',
    950: '#000000',
  },
}

SCSS

$custom: #341b66;
$custom-light: #715992;
$custom-dark: #000000;

JSON

{
  "hex": "#341b66",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 102
  },
  "hsl": {
    "h": 260,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30505,
    "c": 0.12361,
    "h": 292.9
  },
  "luminance": 0.02473
}

Semantic roles & 50–950 ramp

primary

#341B66

secondary

#7D9B41

accent

#E146AE

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #341B66

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

Preview Lab → · Contrast checker → · Palette generator →