#401855#401855

#401855 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.2% C 0.109 H 311.8°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#401855
RGB	rgb(64, 24, 85)
HSL	hsl(279, 56%, 21%)
HSV	hsv(279, 72%, 33%)
CMYK	cmyk(24.7%, 71.8%, 0%, 66.7%)
CIE-LAB	lab(17.46, 30.87, -28.92)
CIE-LCH	lch(17.46, 42.30, 316.86°)
OKLab	oklab(30.19% 0.0728 -0.0815)
OKLCH	oklch(30.19% 0.109 311.8)
XYZ	xyz(4.0804, 2.3992, 8.8407)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401855 #2D5518

analogous

#221855 #401855 #55184C

triadic

#401855 #554018 #185540

tetradic

#401855 #552218 #2D5518 #184C55

square

#401855 #552218 #2D5518 #184C55

split-complementary

#401855 #4C5518 #185522

monochromatic

#120718 #1C0B25 #401855 #642585 #8833B4

Accessibility & contrast

On white

14.19

#401855 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#401855 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401855

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401855	#FFFFFF	#000000	##FFFFFF
##401855	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002957

Deuteranopia (green-blind)

#122C54

Tritanopia (blue-blind)

#3E2434

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #401855;
/* rgb */ color: rgb(64, 24, 85);
/* oklch */ color: oklch(30.2% 0.109 311.8);

Tailwind

colors: {
  custom: {
    50: '#775885',
    500: '#401855',
    950: '#000000',
  },
}

SCSS

$custom: #401855;
$custom-light: #775885;
$custom-dark: #000000;

JSON

{
  "hex": "#401855",
  "rgb": {
    "r": 64,
    "g": 24,
    "b": 85
  },
  "hsl": {
    "h": 279.344,
    "s": 55.963,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30188,
    "c": 0.10934,
    "h": 311.8
  },
  "luminance": 0.02399
}

Semantic roles & 50–950 ramp

primary

#401855

secondary

#588C3D

accent

#DF497C

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401855

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

Preview Lab → · Contrast checker → · Palette generator →