#40134D#40134D

#40134D is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.108 H 317.7°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#40134D
RGB	rgb(64, 19, 77)
HSL	hsl(287, 60%, 19%)
HSV	hsv(287, 75%, 30%)
CMYK	cmyk(16.9%, 75.3%, 0%, 69.8%)
CIE-LAB	lab(15.96, 31.49, -25.88)
CIE-LCH	lch(15.96, 40.76, 320.58°)
OKLab	oklab(28.93% 0.0799 -0.0726)
OKLCH	oklch(28.93% 0.108 317.7)
XYZ	xyz(3.6866, 2.0917, 7.2293)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40134D #204D13

analogous

#23134D #40134D #4D133D

triadic

#40134D #4D4013 #134D40

tetradic

#40134D #4D2313 #204D13 #133D4D

square

#40134D #4D2313 #204D13 #133D4D

split-complementary

#40134D #3D4D13 #134D23

monochromatic

#140619 #17071C #40134D #691F7E #922BAF

Accessibility & contrast

On white

14.81

#40134D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#40134D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40134D

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40134D	#FFFFFF	#000000	##FFFFFF
##40134D	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00254F

Deuteranopia (green-blind)

#15294C

Tritanopia (blue-blind)

#401E2E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #40134d;
/* rgb */ color: rgb(64, 19, 77);
/* oklch */ color: oklch(28.9% 0.108 317.7);

Tailwind

colors: {
  custom: {
    50: '#77557f',
    500: '#40134d',
    950: '#000000',
  },
}

SCSS

$custom: #40134d;
$custom-light: #77557f;
$custom-dark: #000000;

JSON

{
  "hex": "#40134d",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 77
  },
  "hsl": {
    "h": 286.552,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28928,
    "c": 0.10793,
    "h": 317.7
  },
  "luminance": 0.02092
}

Semantic roles & 50–950 ramp

primary

#40134D

secondary

#488636

accent

#E44468

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #40134D

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

Preview Lab → · Contrast checker → · Palette generator →