#411CBB#411CBB

#411CBB is a dark, highly saturated violet. Relative luminance 0.055; OKLCH L 40.7% C 0.222 H 280.8°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#411CBB
RGB	rgb(65, 28, 187)
HSL	hsl(254, 74%, 42%)
HSV	hsv(254, 85%, 73%)
CMYK	cmyk(65.2%, 85%, 0%, 26.7%)
CIE-LAB	lab(28.22, 57.12, -75.40)
CIE-LCH	lch(28.22, 94.59, 307.15°)
OKLab	oklab(40.74% 0.0417 -0.2176)
OKLCH	oklch(40.74% 0.222 280.8)
XYZ	xyz(11.5620, 5.5413, 47.4644)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411CBB #96BB1C

analogous

#1C47BB #411CBB #901CBB

triadic

#411CBB #BB411C #1CBB41

tetradic

#411CBB #BB1C47 #96BB1C #1CBB90

square

#411CBB #BB1C47 #96BB1C #1CBB90

split-complementary

#411CBB #BB901C #47BB1C

monochromatic

#1C0C51 #2E1486 #411CBB #5C34E1 #8769E9

Accessibility & contrast

On white

9.96

#411CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#411CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411CBB

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411CBB	#FFFFFF	#000000	##FFFFFF
##411CBB	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#003DB8

Tritanopia (blue-blind)

#00506F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #411cbb;
/* rgb */ color: rgb(65, 28, 187);
/* oklch */ color: oklch(40.7% 0.222 280.8);

Tailwind

colors: {
  custom: {
    50: '#8761d1',
    500: '#411cbb',
    950: '#000000',
  },
}

SCSS

$custom: #411cbb;
$custom-light: #8761d1;
$custom-dark: #000000;

JSON

{
  "hex": "#411cbb",
  "rgb": {
    "r": 65,
    "g": 28,
    "b": 187
  },
  "hsl": {
    "h": 253.962,
    "s": 73.953,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40744,
    "c": 0.22153,
    "h": 280.8
  },
  "luminance": 0.05542
}

Semantic roles & 50–950 ramp

primary

#411CBB

secondary

#B6CE65

accent

#F137C5

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0514

muted

#7E7A83

Preview Lab

Preview with #411CBB

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

Preview Lab → · Contrast checker → · Palette generator →