#403454#403454

#403454 is a dark, muted violet. Relative luminance 0.042; OKLCH L 35.2% C 0.056 H 300.8°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#403454
RGB	rgb(64, 52, 84)
HSL	hsl(263, 24%, 27%)
HSV	hsv(263, 38%, 33%)
CMYK	cmyk(23.8%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(24.28, 13.01, -17.46)
CIE-LCH	lch(24.28, 21.78, 306.69°)
OKLab	oklab(35.24% 0.0288 -0.0484)
OKLCH	oklch(35.24% 0.056 300.8)
XYZ	xyz(4.9422, 4.1861, 8.9334)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403454 #485434

analogous

#343854 #403454 #503454

triadic

#403454 #544034 #345440

tetradic

#403454 #543438 #485434 #345450

square

#403454 #543438 #485434 #345450

split-complementary

#403454 #545034 #385434

monochromatic

#0E0C13 #231D2E #403454 #5D4B7A #7A649F

Accessibility & contrast

On white

11.43

#403454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#403454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403454

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403454	#FFFFFF	#000000	##FFFFFF
##403454	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3A55

Deuteranopia (green-blind)

#2F3A53

Tritanopia (blue-blind)

#3C3940

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #403454;
/* rgb */ color: rgb(64, 52, 84);
/* oklch */ color: oklch(35.2% 0.056 300.8);

Tailwind

colors: {
  custom: {
    50: '#756b84',
    500: '#403454',
    950: '#000000',
  },
}

SCSS

$custom: #403454;
$custom-light: #756b84;
$custom-dark: #000000;

JSON

{
  "hex": "#403454",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 262.5,
    "s": 23.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35235,
    "c": 0.05631,
    "h": 300.8
  },
  "luminance": 0.04186
}

Semantic roles & 50–950 ramp

primary

#403454

secondary

#77855F

accent

#C0689F

background

#F7F6F8

surface

#EDEBEF

border

#C8C6CA

text

#08060B

muted

#7B7A7C

Preview Lab

Preview with #403454

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

Preview Lab → · Contrast checker → · Palette generator →