#40124C#40124C

#40124C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.7% C 0.108 H 318.5°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#40124C
RGB	rgb(64, 18, 76)
HSL	hsl(288, 62%, 18%)
HSV	hsv(288, 76%, 30%)
CMYK	cmyk(15.8%, 76.3%, 0%, 70.2%)
CIE-LAB	lab(15.72, 31.74, -25.58)
CIE-LCH	lch(15.72, 40.76, 321.13°)
OKLab	oklab(28.73% 0.0812 -0.0717)
OKLCH	oklch(28.73% 0.108 318.5)
XYZ	xyz(3.6350, 2.0446, 7.0392)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40124C #1E4C12

analogous

#23124C #40124C #4C123B

triadic

#40124C #4C4012 #124C40

tetradic

#40124C #4C2312 #1E4C12 #123B4C

square

#40124C #4C2312 #1E4C12 #123B4C

split-complementary

#40124C #3B4C12 #124C23

monochromatic

#150619 #16061B #40124C #6A1E7D #9329AF

Accessibility & contrast

On white

14.91

#40124C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#40124C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40124C

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40124C	#FFFFFF	#000000	##FFFFFF
##40124C	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#15294B

Tritanopia (blue-blind)

#401D2D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #40124c;
/* rgb */ color: rgb(64, 18, 76);
/* oklch */ color: oklch(28.7% 0.108 318.5);

Tailwind

colors: {
  custom: {
    50: '#77557e',
    500: '#40124c',
    950: '#000000',
  },
}

SCSS

$custom: #40124c;
$custom-light: #77557e;
$custom-dark: #000000;

JSON

{
  "hex": "#40124c",
  "rgb": {
    "r": 64,
    "g": 18,
    "b": 76
  },
  "hsl": {
    "h": 287.586,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28731,
    "c": 0.10832,
    "h": 318.5
  },
  "luminance": 0.02044
}

Semantic roles & 50–950 ramp

primary

#40124C

secondary

#458535

accent

#E54364

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #40124C

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

Preview Lab → · Contrast checker → · Palette generator →