#411B9F#411B9F

#411B9F is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.6% C 0.191 H 285.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#411B9F
RGB	rgb(65, 27, 159)
HSL	hsl(257, 71%, 36%)
HSV	hsv(257, 83%, 62%)
CMYK	cmyk(59.1%, 83%, 0%, 37.6%)
CIE-LAB	lab(24.98, 49.78, -63.92)
CIE-LCH	lch(24.98, 81.02, 307.91°)
OKLab	oklab(37.61% 0.0521 -0.1842)
OKLCH	oklch(37.61% 0.191 285.8)
XYZ	xyz(8.8280, 4.4104, 33.1803)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411B9F #799F1B

analogous

#1B379F #411B9F #831B9F

triadic

#411B9F #9F411B #1B9F41

tetradic

#411B9F #9F1B37 #799F1B #1B9F83

square

#411B9F #9F1B37 #799F1B #1B9F83

split-complementary

#411B9F #9F831B #379F1B

monochromatic

#160936 #2C126B #411B9F #5624D3 #7C53E2

Accessibility & contrast

On white

11.16

#411B9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#411B9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411B9F

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411B9F	#FFFFFF	#000000	##FFFFFF
##411B9F	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#0C445F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #411b9f;
/* rgb */ color: rgb(65, 27, 159);
/* oklch */ color: oklch(37.6% 0.191 285.8);

Tailwind

colors: {
  custom: {
    50: '#825ebd',
    500: '#411b9f',
    950: '#000000',
  },
}

SCSS

$custom: #411b9f;
$custom-light: #825ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#411b9f",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 159
  },
  "hsl": {
    "h": 257.273,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.3761,
    "c": 0.1914,
    "h": 285.8
  },
  "luminance": 0.04411
}

Semantic roles & 50–950 ramp

primary

#411B9F

secondary

#A3C551

accent

#EE3ABA

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #411B9F

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

Preview Lab → · Contrast checker → · Palette generator →