#400843#400843

#400843 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.0% C 0.112 H 325.8°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#400843
RGB	rgb(64, 8, 67)
HSL	hsl(297, 79%, 15%)
HSV	hsv(297, 88%, 26%)
CMYK	cmyk(4.5%, 88.1%, 0%, 73.7%)
CIE-LAB	lab(13.64, 33.91, -22.65)
CIE-LCH	lch(13.64, 40.78, 326.26°)
OKLab	oklab(27.05% 0.0929 -0.0631)
OKLCH	oklch(27.05% 0.112 325.8)
XYZ	xyz(3.2142, 1.6691, 5.4620)
Luminance	0.0167 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400843 #0B4308

analogous

#230843 #400843 #430829

triadic

#400843 #434008 #084340

tetradic

#400843 #432308 #0B4308 #082943

square

#400843 #432308 #0B4308 #082943

split-complementary

#400843 #294308 #084323

monochromatic

#1A031B #1A031B #400843 #740F7A #A815B0

Accessibility & contrast

On white

15.74

#400843 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#400843 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400843

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400843	#FFFFFF	#000000	##FFFFFF
##400843	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F45

Deuteranopia (green-blind)

#162542

Tritanopia (blue-blind)

#421326

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400843;
/* rgb */ color: rgb(64, 8, 67);
/* oklch */ color: oklch(27.0% 0.112 325.8);

Tailwind

colors: {
  custom: {
    50: '#775077',
    500: '#400843',
    950: '#000000',
  },
}

SCSS

$custom: #400843;
$custom-light: #775077;
$custom-dark: #000000;

JSON

{
  "hex": "#400843",
  "rgb": {
    "r": 64,
    "g": 8,
    "b": 67
  },
  "hsl": {
    "h": 296.949,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.27047,
    "c": 0.11225,
    "h": 325.8
  },
  "luminance": 0.01669
}

Semantic roles & 50–950 ramp

primary

#400843

secondary

#2A8125

accent

#F5333D

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #400843

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

Preview Lab → · Contrast checker → · Palette generator →