#40194E#40194E

#40194E is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.8% C 0.100 H 316.1°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#40194E
RGB	rgb(64, 25, 78)
HSL	hsl(284, 51%, 20%)
HSV	hsv(284, 68%, 31%)
CMYK	cmyk(17.9%, 67.9%, 0%, 69.4%)
CIE-LAB	lab(17.16, 28.60, -24.65)
CIE-LCH	lch(17.16, 37.76, 319.24°)
OKLab	oklab(29.81% 0.0717 -0.0691)
OKLCH	oklch(29.81% 0.1 316.1)
XYZ	xyz(3.8369, 2.3354, 7.4549)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40194E #274E19

analogous

#25194E #40194E #4E1941

triadic

#40194E #4E4019 #194E40

tetradic

#40194E #4E2519 #274E19 #19414E

square

#40194E #4E2519 #274E19 #19414E

split-complementary

#40194E #414E19 #194E25

monochromatic

#130717 #1A0A20 #40194E #66287C #8C37AB

Accessibility & contrast

On white

14.31

#40194E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#40194E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40194E

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40194E	#FFFFFF	#000000	##FFFFFF
##40194E	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082850

Deuteranopia (green-blind)

#192B4D

Tritanopia (blue-blind)

#3F2230

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #40194e;
/* rgb */ color: rgb(64, 25, 78);
/* oklch */ color: oklch(29.8% 0.100 316.1);

Tailwind

colors: {
  custom: {
    50: '#775880',
    500: '#40194e',
    950: '#000000',
  },
}

SCSS

$custom: #40194e;
$custom-light: #775880;
$custom-dark: #000000;

JSON

{
  "hex": "#40194e",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 78
  },
  "hsl": {
    "h": 284.151,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29813,
    "c": 0.09956,
    "h": 316.1
  },
  "luminance": 0.02335
}

Semantic roles & 50–950 ramp

primary

#40194E

secondary

#51843E

accent

#DB4D72

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #40194E

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

Preview Lab → · Contrast checker → · Palette generator →