#40327E#40327E

#40327E is a dark, vivid violet. Relative luminance 0.049; OKLCH L 37.7% C 0.123 H 287.4°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#40327E
RGB	rgb(64, 50, 126)
HSL	hsl(251, 43%, 35%)
HSV	hsv(251, 60%, 49%)
CMYK	cmyk(49.2%, 60.3%, 0%, 50.6%)
CIE-LAB	lab(26.38, 27.10, -41.19)
CIE-LCH	lch(26.38, 49.31, 303.34°)
OKLab	oklab(37.66% 0.0369 -0.1177)
OKLCH	oklch(37.66% 0.123 287.4)
XYZ	xyz(7.0198, 4.8773, 20.3061)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40327E #707E32

analogous

#324A7E #40327E #66327E

triadic

#40327E #7E4032 #327E40

tetradic

#40327E #7E324A #707E32 #327E66

square

#40327E #7E324A #707E32 #327E66

split-complementary

#40327E #7E6632 #4A7E32

monochromatic

#130F26 #2A2152 #40327E #5643AA #7868C3

Accessibility & contrast

On white

10.63

#40327E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#40327E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40327E

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40327E	#FFFFFF	#000000	##FFFFFF
##40327E	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004081

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#2B4353

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #40327e;
/* rgb */ color: rgb(64, 50, 126);
/* oklch */ color: oklch(37.7% 0.123 287.4);

Tailwind

colors: {
  custom: {
    50: '#7a6aa4',
    500: '#40327e',
    950: '#000000',
  },
}

SCSS

$custom: #40327e;
$custom-light: #7a6aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#40327e",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 251.053,
    "s": 43.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.37664,
    "c": 0.12332,
    "h": 287.4
  },
  "luminance": 0.04878
}

Semantic roles & 50–950 ramp

primary

#40327E

secondary

#9DAB61

accent

#D355BC

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A060F

muted

#7C7A7F

Preview Lab

Preview with #40327E

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

Preview Lab → · Contrast checker → · Palette generator →