#40195F#40195F

#40195F is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.1% C 0.120 H 306.1°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#40195F
RGB	rgb(64, 25, 95)
HSL	hsl(273, 58%, 24%)
HSV	hsv(273, 74%, 37%)
CMYK	cmyk(32.6%, 73.7%, 0%, 62.7%)
CIE-LAB	lab(18.42, 32.90, -34.06)
CIE-LCH	lch(18.42, 47.36, 314.01°)
OKLab	oklab(31.12% 0.0705 -0.0967)
OKLCH	oklch(31.12% 0.12 306.1)
XYZ	xyz(4.5271, 2.6115, 11.0898)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40195F #385F19

analogous

#1D195F #40195F #5F195B

triadic

#40195F #5F4019 #195F40

tetradic

#40195F #5F1D19 #385F19 #195B5F

square

#40195F #5F1D19 #385F19 #195B5F

split-complementary

#40195F #5B5F19 #195F1D

monochromatic

#100618 #1F0C2F #40195F #61268F #8132C0

Accessibility & contrast

On white

13.80

#40195F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#40195F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40195F

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40195F	#FFFFFF	#000000	##FFFFFF
##40195F	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#042D5D

Tritanopia (blue-blind)

#3B293A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #40195f;
/* rgb */ color: rgb(64, 25, 95);
/* oklch */ color: oklch(31.1% 0.120 306.1);

Tailwind

colors: {
  custom: {
    50: '#78598d',
    500: '#40195f',
    950: '#000000',
  },
}

SCSS

$custom: #40195f;
$custom-light: #78598d;
$custom-dark: #000000;

JSON

{
  "hex": "#40195f",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 95
  },
  "hsl": {
    "h": 273.429,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3112,
    "c": 0.11961,
    "h": 306.1
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#40195F

secondary

#65953F

accent

#E2468B

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #40195F

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

Preview Lab → · Contrast checker → · Palette generator →