#411BBB#411BBB

#411BBB is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.7% C 0.222 H 280.9°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#411BBB
RGB	rgb(65, 27, 187)
HSL	hsl(254, 75%, 42%)
HSV	hsv(254, 86%, 73%)
CMYK	cmyk(65.2%, 85.6%, 0%, 26.7%)
CIE-LAB	lab(28.10, 57.49, -75.60)
CIE-LCH	lch(28.10, 94.98, 307.25°)
OKLab	oklab(40.66% 0.0421 -0.2182)
OKLCH	oklch(40.66% 0.222 280.9)
XYZ	xyz(11.5387, 5.4946, 47.4566)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411BBB #95BB1B

analogous

#1B45BB #411BBB #911BBB

triadic

#411BBB #BB411B #1BBB41

tetradic

#411BBB #BB1B45 #95BB1B #1BBB91

square

#411BBB #BB1B45 #95BB1B #1BBB91

split-complementary

#411BBB #BB911B #45BB1B

monochromatic

#1C0C50 #2E1386 #411BBB #5C32E1 #8667E9

Accessibility & contrast

On white

10.00

#411BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#411BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411BBB

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411BBB	#FFFFFF	#000000	##FFFFFF
##411BBB	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#003CB8

Tritanopia (blue-blind)

#00506F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #411bbb;
/* rgb */ color: rgb(65, 27, 187);
/* oklch */ color: oklch(40.7% 0.222 280.9);

Tailwind

colors: {
  custom: {
    50: '#8760d1',
    500: '#411bbb',
    950: '#000000',
  },
}

SCSS

$custom: #411bbb;
$custom-light: #8760d1;
$custom-dark: #000000;

JSON

{
  "hex": "#411bbb",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 187
  },
  "hsl": {
    "h": 254.25,
    "s": 74.766,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40659,
    "c": 0.22218,
    "h": 280.9
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#411BBB

secondary

#B5CE63

accent

#F136C5

background

#F9F5FD

surface

#F1EAFA

border

#CBC6D3

text

#0D0514

muted

#7E7983

Preview Lab

Preview with #411BBB

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

Preview Lab → · Contrast checker → · Palette generator →