#40154D#40154D

#40154D is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.2% C 0.105 H 317.4°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#40154D
RGB	rgb(64, 21, 77)
HSL	hsl(286, 57%, 19%)
HSV	hsv(286, 73%, 30%)
CMYK	cmyk(16.9%, 72.7%, 0%, 69.8%)
CIE-LAB	lab(16.32, 30.49, -25.31)
CIE-LCH	lch(16.32, 39.63, 320.31°)
OKLab	oklab(29.18% 0.0773 -0.0709)
OKLCH	oklch(29.18% 0.105 317.4)
XYZ	xyz(3.7219, 2.1623, 7.2411)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40154D #224D15

analogous

#24154D #40154D #4D153E

triadic

#40154D #4D4015 #154D40

tetradic

#40154D #4D2415 #224D15 #153E4D

square

#40154D #4D2415 #224D15 #153E4D

split-complementary

#40154D #3E4D15 #154D24

monochromatic

#140718 #18081D #40154D #68227D #902FAD

Accessibility & contrast

On white

14.66

#40154D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#40154D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40154D

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40154D	#FFFFFF	#000000	##FFFFFF
##40154D	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02264F

Deuteranopia (green-blind)

#172A4C

Tritanopia (blue-blind)

#401F2F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #40154d;
/* rgb */ color: rgb(64, 21, 77);
/* oklch */ color: oklch(29.2% 0.105 317.4);

Tailwind

colors: {
  custom: {
    50: '#77567f',
    500: '#40154d',
    950: '#000000',
  },
}

SCSS

$custom: #40154d;
$custom-light: #77567f;
$custom-dark: #000000;

JSON

{
  "hex": "#40154d",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 77
  },
  "hsl": {
    "h": 286.071,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29183,
    "c": 0.1049,
    "h": 317.4
  },
  "luminance": 0.02162
}

Semantic roles & 50–950 ramp

primary

#40154D

secondary

#4B8539

accent

#E0476B

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #40154D

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

Preview Lab → · Contrast checker → · Palette generator →