#40344D#40344D

#40344D is a dark, muted violet. Relative luminance 0.041; OKLCH L 34.9% C 0.045 H 306.1°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#40344D
RGB	rgb(64, 52, 77)
HSL	hsl(269, 19%, 25%)
HSV	hsv(269, 32%, 30%)
CMYK	cmyk(16.9%, 32.5%, 0%, 69.8%)
CIE-LAB	lab(23.94, 11.13, -13.34)
CIE-LCH	lch(23.94, 17.37, 309.82°)
OKLab	oklab(34.87% 0.0267 -0.0366)
OKLCH	oklch(34.87% 0.045 306.1)
XYZ	xyz(4.6816, 4.0818, 7.5610)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40344D #414D34

analogous

#34344D #40344D #4C344D

triadic

#40344D #4D4034 #344D40

tetradic

#40344D #4D3434 #414D34 #344D4C

square

#40344D #4D3434 #414D34 #344D4C

split-complementary

#40344D #4D4C34 #344D34

monochromatic

#0F0C12 #221B28 #40344D #5E4D72 #7D6596

Accessibility & contrast

On white

11.56

#40344D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#40344D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40344D

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40344D	#FFFFFF	#000000	##FFFFFF
##40344D	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F394E

Deuteranopia (green-blind)

#32394C

Tritanopia (blue-blind)

#3E383D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #40344d;
/* rgb */ color: rgb(64, 52, 77);
/* oklch */ color: oklch(34.9% 0.045 306.1);

Tailwind

colors: {
  custom: {
    50: '#756b7f',
    500: '#40344d',
    950: '#000000',
  },
}

SCSS

$custom: #40344d;
$custom-light: #756b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#40344d",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 77
  },
  "hsl": {
    "h": 268.8,
    "s": 19.38,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34866,
    "c": 0.04531,
    "h": 306.1
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#40344D

secondary

#6F7D5F

accent

#BC6C96

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#08060A

muted

#7B7A7C

Preview Lab

Preview with #40344D

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

Preview Lab → · Contrast checker → · Palette generator →