#40355F#40355F

#40355F is a dark, moderate violet. Relative luminance 0.045; OKLCH L 36.1% C 0.072 H 294.6°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#40355F
RGB	rgb(64, 53, 95)
HSL	hsl(256, 28%, 29%)
HSV	hsv(256, 44%, 37%)
CMYK	cmyk(32.6%, 44.2%, 0%, 62.7%)
CIE-LAB	lab(25.14, 15.49, -23.32)
CIE-LCH	lch(25.14, 28.00, 303.59°)
OKLab	oklab(36.09% 0.0299 -0.0653)
OKLCH	oklch(36.09% 0.072 294.6)
XYZ	xyz(5.4525, 4.4623, 11.3983)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40355F #545F35

analogous

#353F5F #40355F #55355F

triadic

#40355F #5F4035 #355F40

tetradic

#40355F #5F353F #545F35 #355F55

square

#40355F #5F353F #545F35 #355F55

split-complementary

#40355F #5F5535 #3F5F35

monochromatic

#0D0B14 #261F38 #40355F #5A4B86 #7765A9

Accessibility & contrast

On white

11.10

#40355F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#40355F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40355F

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40355F	#FFFFFF	#000000	##FFFFFF
##40355F	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293C61

Deuteranopia (green-blind)

#2A3B5E

Tritanopia (blue-blind)

#393D45

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #40355f;
/* rgb */ color: rgb(64, 53, 95);
/* oklch */ color: oklch(36.1% 0.072 294.6);

Tailwind

colors: {
  custom: {
    50: '#766c8c',
    500: '#40355f',
    950: '#000000',
  },
}

SCSS

$custom: #40355f;
$custom-light: #766c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#40355f",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 95
  },
  "hsl": {
    "h": 255.714,
    "s": 28.378,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36086,
    "c": 0.0718,
    "h": 294.6
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#40355F

secondary

#839060

accent

#C563AB

background

#F7F6F8

surface

#EDEBF0

border

#C8C6CB

text

#08070C

muted

#7B7A7D

Preview Lab

Preview with #40355F

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

Preview Lab → · Contrast checker → · Palette generator →