#400B41#400B41

#400B41 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.2% C 0.107 H 327.2°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#400B41
RGB	rgb(64, 11, 65)
HSL	hsl(299, 71%, 15%)
HSV	hsv(299, 83%, 25%)
CMYK	cmyk(1.5%, 83.1%, 0%, 74.5%)
CIE-LAB	lab(13.89, 32.40, -20.85)
CIE-LCH	lch(13.89, 38.53, 327.24°)
OKLab	oklab(27.18% 0.0899 -0.0578)
OKLCH	oklch(27.18% 0.107 327.2)
XYZ	xyz(3.1881, 1.7112, 5.1624)
Luminance	0.0171 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400B41 #0C410B

analogous

#250B41 #400B41 #410B27

triadic

#400B41 #41400B #0B4140

tetradic

#400B41 #41250B #0C410B #0B2741

square

#400B41 #41250B #0C410B #0B2741

split-complementary

#400B41 #27410B #0B4125

monochromatic

#1A041A #1A041A #400B41 #741475 #A71DAA

Accessibility & contrast

On white

15.65

#400B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400B41

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400B41	#FFFFFF	#000000	##FFFFFF
##400B41	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021F42

Deuteranopia (green-blind)

#192640

Tritanopia (blue-blind)

#421425

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400b41;
/* rgb */ color: rgb(64, 11, 65);
/* oklch */ color: oklch(27.2% 0.107 327.2);

Tailwind

colors: {
  custom: {
    50: '#775176',
    500: '#400b41',
    950: '#000000',
  },
}

SCSS

$custom: #400b41;
$custom-light: #775176;
$custom-dark: #000000;

JSON

{
  "hex": "#400b41",
  "rgb": {
    "r": 64,
    "g": 11,
    "b": 65
  },
  "hsl": {
    "h": 298.889,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27178,
    "c": 0.10686,
    "h": 327.2
  },
  "luminance": 0.01711
}

Semantic roles & 50–950 ramp

primary

#400B41

secondary

#2C7E2A

accent

#EE3A3D

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400B41

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

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