#40167D#40167D

#40167D is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.5% C 0.158 H 294.7°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#40167D
RGB	rgb(64, 22, 125)
HSL	hsl(264, 70%, 29%)
HSV	hsv(264, 82%, 49%)
CMYK	cmyk(48.8%, 82.4%, 0%, 51%)
CIE-LAB	lab(20.61, 42.39, -49.96)
CIE-LCH	lch(20.61, 65.52, 310.32°)
OKLab	oklab(33.5% 0.0658 -0.1433)
OKLCH	oklch(33.5% 0.158 294.7)
XYZ	xyz(6.1019, 3.1443, 19.6835)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40167D #537D16

analogous

#16207D #40167D #74167D

triadic

#40167D #7D4016 #167D40

tetradic

#40167D #7D1620 #537D16 #167D74

square

#40167D #7D1620 #537D16 #167D74

split-complementary

#40167D #7D7416 #207D16

monochromatic

#0D051A #250D49 #40167D #5B1FB1 #7732DB

Accessibility & contrast

On white

12.89

#40167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#40167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40167D

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40167D	#FFFFFF	#000000	##FFFFFF
##40167D	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#2E334A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #40167d;
/* rgb */ color: rgb(64, 22, 125);
/* oklch */ color: oklch(33.5% 0.158 294.7);

Tailwind

colors: {
  custom: {
    50: '#7c59a4',
    500: '#40167d',
    950: '#000000',
  },
}

SCSS

$custom: #40167d;
$custom-light: #7c59a4;
$custom-dark: #000000;

JSON

{
  "hex": "#40167d",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 264.466,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33502,
    "c": 0.15769,
    "h": 294.7
  },
  "luminance": 0.03144
}

Semantic roles & 50–950 ramp

primary

#40167D

secondary

#82B23D

accent

#ED3BA4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #40167D

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

Preview Lab → · Contrast checker → · Palette generator →