#411BB4#411BB4

#411BB4 is a dark, highly saturated violet. Relative luminance 0.052; OKLCH L 39.9% C 0.215 H 282.0°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#411BB4
RGB	rgb(65, 27, 180)
HSL	hsl(255, 74%, 41%)
HSV	hsv(255, 85%, 71%)
CMYK	cmyk(63.9%, 85%, 0%, 29.4%)
CIE-LAB	lab(27.30, 55.58, -72.76)
CIE-LCH	lch(27.30, 91.56, 307.38°)
OKLab	oklab(39.88% 0.0446 -0.2099)
OKLCH	oklch(39.88% 0.215 282)
XYZ	xyz(10.8075, 5.2022, 43.6058)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411BB4 #8EB41B

analogous

#1B41B4 #411BB4 #8D1BB4

triadic

#411BB4 #B4411B #1BB441

tetradic

#411BB4 #B41B41 #8EB41B #1BB48D

square

#411BB4 #B41B41 #8EB41B #1BB48D

split-complementary

#411BB4 #B48D1B #41B41B

monochromatic

#1B0B4A #2E137F #411BB4 #592DDF #8362E7

Accessibility & contrast

On white

10.29

#411BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#411BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411BB4

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411BB4	#FFFFFF	#000000	##FFFFFF
##411BB4	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B8

Deuteranopia (green-blind)

#003BB1

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #411bb4;
/* rgb */ color: rgb(65, 27, 180);
/* oklch */ color: oklch(39.9% 0.215 282.0);

Tailwind

colors: {
  custom: {
    50: '#8660cc',
    500: '#411bb4',
    950: '#000000',
  },
}

SCSS

$custom: #411bb4;
$custom-light: #8660cc;
$custom-dark: #000000;

JSON

{
  "hex": "#411bb4",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 180
  },
  "hsl": {
    "h": 254.902,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39883,
    "c": 0.21457,
    "h": 282
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary

#411BB4

secondary

#B1CC5F

accent

#F137C3

background

#F9F5FC

surface

#F1EAF9

border

#CBC6D2

text

#0D0514

muted

#7E7982

Preview Lab

Preview with #411BB4

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

Preview Lab → · Contrast checker → · Palette generator →