#40136A#40136A

#40136A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.140 H 302.2°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#40136A
RGB	rgb(64, 19, 106)
HSL	hsl(271, 70%, 25%)
HSV	hsv(271, 82%, 42%)
CMYK	cmyk(39.6%, 82.1%, 0%, 58.4%)
CIE-LAB	lab(18.35, 38.64, -41.42)
CIE-LCH	lch(18.35, 56.65, 313.01°)
OKLab	oklab(31.37% 0.0743 -0.1182)
OKLCH	oklch(31.37% 0.14 302.2)
XYZ	xyz(4.9481, 2.5963, 13.8733)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40136A #3D6A13

analogous

#14136A #40136A #6A1369

triadic

#40136A #6A4013 #136A40

tetradic

#40136A #6A1413 #3D6A13 #13696A

square

#40136A #6A1413 #3D6A13 #13696A

split-complementary

#40136A #696A13 #136A14

monochromatic

#10051A #210A36 #40136A #5F1C9E #7F26D2

Accessibility & contrast

On white

13.82

#40136A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#40136A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40136A

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40136A	#FFFFFF	#000000	##FFFFFF
##40136A	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#372A3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #40136a;
/* rgb */ color: rgb(64, 19, 106);
/* oklch */ color: oklch(31.4% 0.140 302.2);

Tailwind

colors: {
  custom: {
    50: '#7a5795',
    500: '#40136a',
    950: '#000000',
  },
}

SCSS

$custom: #40136a;
$custom-light: #7a5795;
$custom-dark: #000000;

JSON

{
  "hex": "#40136a",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 271.034,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31368,
    "c": 0.13965,
    "h": 302.2
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary

#40136A

secondary

#6BA138

accent

#EC3B91

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #40136A

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

Preview Lab → · Contrast checker → · Palette generator →