#341B77#341B77

#341B77 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.145 H 287.6°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#341B77
RGB	rgb(52, 27, 119)
HSL	hsl(256, 63%, 29%)
HSV	hsv(256, 77%, 47%)
CMYK	cmyk(56.3%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(19.41, 36.39, -48.15)
CIE-LCH	lch(19.41, 60.36, 307.08°)
OKLab	oklab(32.15% 0.0441 -0.1385)
OKLCH	oklch(32.15% 0.145 287.6)
XYZ	xyz(5.1369, 2.8456, 17.7278)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#341B77 #5E771B

analogous

#1B3077 #341B77 #621B77

triadic

#341B77 #77341B #1B7734

tetradic

#341B77 #771B30 #5E771B #1B7762

square

#341B77 #771B30 #5E771B #1B7762

split-complementary

#341B77 #77621B #30771B

monochromatic

#0B0619 #1E1045 #341B77 #4A26A9 #633AD2

Accessibility & contrast

On white

13.38

#341B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#341B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #341B77

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##341B77	#FFFFFF	#000000	##FFFFFF
##341B77	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#183447

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #341b77;
/* rgb */ color: rgb(52, 27, 119);
/* oklch */ color: oklch(32.1% 0.145 287.6);

Tailwind

colors: {
  custom: {
    50: '#745a9f',
    500: '#341b77',
    950: '#000000',
  },
}

SCSS

$custom: #341b77;
$custom-light: #745a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#341b77",
  "rgb": {
    "r": 52,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 256.304,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3215,
    "c": 0.14533,
    "h": 287.6
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary

#341B77

secondary

#8FAB42

accent

#E642B9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #341B77

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

Preview Lab → · Contrast checker → · Palette generator →