#411D9B#411D9B

#411D9B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.185 H 286.4°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#411D9B
RGB	rgb(65, 29, 155)
HSL	hsl(257, 68%, 36%)
HSV	hsv(257, 81%, 61%)
CMYK	cmyk(58.1%, 81.3%, 0%, 39.2%)
CIE-LAB	lab(24.85, 47.80, -61.69)
CIE-LCH	lch(24.85, 78.04, 307.77°)
OKLab	oklab(37.39% 0.0523 -0.1777)
OKLCH	oklch(37.39% 0.185 286.4)
XYZ	xyz(8.5340, 4.3686, 31.3975)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411D9B #779B1D

analogous

#1D389B #411D9B #801D9B

triadic

#411D9B #9B411D #1D9B41

tetradic

#411D9B #9B1D38 #779B1D #1D9B80

square

#411D9B #9B1D38 #779B1D #1D9B80

split-complementary

#411D9B #9B801D #389B1D

monochromatic

#160A34 #2B1367 #411D9B #5727CF #7B53DF

Accessibility & contrast

On white

11.21

#411D9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#411D9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411D9B

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411D9B	#FFFFFF	#000000	##FFFFFF
##411D9B	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#14435D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #411d9b;
/* rgb */ color: rgb(65, 29, 155);
/* oklch */ color: oklch(37.4% 0.185 286.4);

Tailwind

colors: {
  custom: {
    50: '#815fba',
    500: '#411d9b',
    950: '#000000',
  },
}

SCSS

$custom: #411d9b;
$custom-light: #815fba;
$custom-dark: #000000;

JSON

{
  "hex": "#411d9b",
  "rgb": {
    "r": 65,
    "g": 29,
    "b": 155
  },
  "hsl": {
    "h": 257.143,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37394,
    "c": 0.18522,
    "h": 286.4
  },
  "luminance": 0.04369
}

Semantic roles & 50–950 ramp

primary

#411D9B

secondary

#A2C252

accent

#EB3CB9

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #411D9B

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

Preview Lab → · Contrast checker → · Palette generator →