#40135C#40135C

#40135C is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.124 H 308.8°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#40135C
RGB	rgb(64, 19, 92)
HSL	hsl(277, 66%, 22%)
HSV	hsv(277, 79%, 36%)
CMYK	cmyk(30.4%, 79.3%, 0%, 63.9%)
CIE-LAB	lab(17.12, 35.09, -34.16)
CIE-LCH	lch(17.12, 48.97, 315.77°)
OKLab	oklab(30.13% 0.0778 -0.0969)
OKLCH	oklch(30.13% 0.124 308.8)
XYZ	xyz(4.2786, 2.3285, 10.3472)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40135C #2F5C13

analogous

#1B135C #40135C #5C1354

triadic

#40135C #5C4013 #135C40

tetradic

#40135C #5C1B13 #2F5C13 #13545C

square

#40135C #5C1B13 #2F5C13 #13545C

split-complementary

#40135C #545C13 #135C1B

monochromatic

#120519 #1D0929 #40135C #631D8F #8728C1

Accessibility & contrast

On white

14.33

#40135C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#40135C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40135C

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40135C	#FFFFFF	#000000	##FFFFFF
##40135C	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#002B5A

Tritanopia (blue-blind)

#3C2436

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #40135c;
/* rgb */ color: rgb(64, 19, 92);
/* oklch */ color: oklch(30.1% 0.124 308.8);

Tailwind

colors: {
  custom: {
    50: '#78568b',
    500: '#40135c',
    950: '#000000',
  },
}

SCSS

$custom: #40135c;
$custom-light: #78568b;
$custom-dark: #000000;

JSON

{
  "hex": "#40135c",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 92
  },
  "hsl": {
    "h": 276.986,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30125,
    "c": 0.12427,
    "h": 308.8
  },
  "luminance": 0.02328
}

Semantic roles & 50–950 ramp

primary

#40135C

secondary

#5B9437

accent

#E93F80

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #40135C

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

Preview Lab → · Contrast checker → · Palette generator →