#411B8D#411B8D

#411B8D is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.171 H 289.9°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#411B8D
RGB	rgb(65, 27, 141)
HSL	hsl(260, 68%, 33%)
HSV	hsv(260, 81%, 55%)
CMYK	cmyk(53.9%, 80.9%, 0%, 44.7%)
CIE-LAB	lab(23.10, 44.75, -55.93)
CIE-LCH	lch(23.10, 71.63, 308.66°)
OKLab	oklab(35.74% 0.0583 -0.1608)
OKLCH	oklch(35.74% 0.171 289.9)
XYZ	xyz(7.3782, 3.8304, 25.5447)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411B8D #678D1B

analogous

#1B2E8D #411B8D #7A1B8D

triadic

#411B8D #8D411B #1B8D41

tetradic

#411B8D #8D1B2E #678D1B #1B8D7A

square

#411B8D #8D1B2E #678D1B #1B8D7A

split-complementary

#411B8D #8D7A1B #2E8D1B

monochromatic

#120726 #29115A #411B8D #5925C0 #7847DC

Accessibility & contrast

On white

11.89

#411B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#411B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411B8D

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411B8D	#FFFFFF	#000000	##FFFFFF
##411B8D	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003990

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#243C54

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #411b8d;
/* rgb */ color: rgb(65, 27, 141);
/* oklch */ color: oklch(35.7% 0.171 289.9);

Tailwind

colors: {
  custom: {
    50: '#7f5daf',
    500: '#411b8d',
    950: '#000000',
  },
}

SCSS

$custom: #411b8d;
$custom-light: #7f5daf;
$custom-dark: #000000;

JSON

{
  "hex": "#411b8d",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 141
  },
  "hsl": {
    "h": 260,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35745,
    "c": 0.17107,
    "h": 289.9
  },
  "luminance": 0.03831
}

Semantic roles & 50–950 ramp

primary

#411B8D

secondary

#96BD46

accent

#EB3DB1

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #411B8D

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

Preview Lab → · Contrast checker → · Palette generator →