#411F9B#411F9B

#411F9B is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.183 H 286.2°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#411F9B
RGB	rgb(65, 31, 155)
HSL	hsl(256, 67%, 36%)
HSV	hsv(256, 80%, 61%)
CMYK	cmyk(58.1%, 80%, 0%, 39.2%)
CIE-LAB	lab(25.17, 46.89, -61.18)
CIE-LCH	lch(25.17, 77.08, 307.47°)
OKLab	oklab(37.61% 0.051 -0.1762)
OKLCH	oklch(37.61% 0.183 286.2)
XYZ	xyz(8.5846, 4.4698, 31.4144)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411F9B #799B1F

analogous

#1F3B9B #411F9B #7F1F9B

triadic

#411F9B #9B411F #1F9B41

tetradic

#411F9B #9B1F3B #799B1F #1F9B7F

square

#411F9B #9B1F3B #799B1F #1F9B7F

split-complementary

#411F9B #9B7F1F #3B9B1F

monochromatic

#160B35 #2C1568 #411F9B #5629CE #7C57DD

Accessibility & contrast

On white

11.09

#411F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#411F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411F9B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411F9B	#FFFFFF	#000000	##FFFFFF
##411F9B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9E

Deuteranopia (green-blind)

#003899

Tritanopia (blue-blind)

#13445D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #411f9b;
/* rgb */ color: rgb(65, 31, 155);
/* oklch */ color: oklch(37.6% 0.183 286.2);

Tailwind

colors: {
  custom: {
    50: '#8160ba',
    500: '#411f9b',
    950: '#000000',
  },
}

SCSS

$custom: #411f9b;
$custom-light: #8160ba;
$custom-dark: #000000;

JSON

{
  "hex": "#411f9b",
  "rgb": {
    "r": 65,
    "g": 31,
    "b": 155
  },
  "hsl": {
    "h": 256.452,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37611,
    "c": 0.18343,
    "h": 286.2
  },
  "luminance": 0.0447
}

Semantic roles & 50–950 ramp

primary

#411F9B

secondary

#A3C155

accent

#EA3EBB

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #411F9B

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

Preview Lab → · Contrast checker → · Palette generator →