#402F4E#402F4E

#402F4E is a dark, muted violet. Relative luminance 0.037; OKLCH L 33.8% C 0.057 H 308.7°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#402F4E
RGB	rgb(64, 47, 78)
HSL	hsl(273, 25%, 25%)
HSV	hsv(273, 40%, 31%)
CMYK	cmyk(17.9%, 39.7%, 0%, 69.4%)
CIE-LAB	lab(22.56, 14.75, -16.14)
CIE-LCH	lch(22.56, 21.87, 312.42°)
OKLab	oklab(33.83% 0.0358 -0.0446)
OKLCH	oklch(33.83% 0.057 308.7)
XYZ	xyz(4.5058, 3.6731, 7.6779)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402F4E #3D4E2F

analogous

#312F4E #402F4E #4E2F4D

triadic

#402F4E #4E402F #2F4E40

tetradic

#402F4E #4E312F #3D4E2F #2F4D4E

square

#402F4E #4E312F #3D4E2F #2F4D4E

split-complementary

#402F4E #4D4E2F #2F4E31

monochromatic

#100C13 #211828 #402F4E #5F4674 #7F5D9A

Accessibility & contrast

On white

12.11

#402F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#402F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402F4E

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402F4E	#FFFFFF	#000000	##FFFFFF
##402F4E	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29354F

Deuteranopia (green-blind)

#2D364D

Tritanopia (blue-blind)

#3E333B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #402f4e;
/* rgb */ color: rgb(64, 47, 78);
/* oklch */ color: oklch(33.8% 0.057 308.7);

Tailwind

colors: {
  custom: {
    50: '#75677f',
    500: '#402f4e',
    950: '#000000',
  },
}

SCSS

$custom: #402f4e;
$custom-light: #75677f;
$custom-dark: #000000;

JSON

{
  "hex": "#402f4e",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 78
  },
  "hsl": {
    "h": 272.903,
    "s": 24.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33829,
    "c": 0.05713,
    "h": 308.7
  },
  "luminance": 0.03673
}

Semantic roles & 50–950 ramp

primary

#402F4E

secondary

#6B7F5A

accent

#C16790

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#08060A

muted

#7B7A7C

Preview Lab

Preview with #402F4E

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

Preview Lab → · Contrast checker → · Palette generator →