#400F42#400F42

#400F42 is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.7% C 0.102 H 326.2°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#400F42
RGB	rgb(64, 15, 66)
HSL	hsl(298, 63%, 16%)
HSV	hsv(298, 77%, 26%)
CMYK	cmyk(3%, 77.3%, 0%, 74.1%)
CIE-LAB	lab(14.54, 30.95, -20.52)
CIE-LCH	lch(14.54, 37.13, 326.46°)
OKLab	oklab(27.67% 0.0852 -0.0569)
OKLCH	oklch(27.67% 0.102 326.2)
XYZ	xyz(3.2685, 1.8252, 5.3333)
Luminance	0.0182 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F42 #11420F

analogous

#260F42 #400F42 #420F2A

triadic

#400F42 #42400F #0F4240

tetradic

#400F42 #42260F #11420F #0F2A42

square

#400F42 #42260F #11420F #0F2A42

split-complementary

#400F42 #2A420F #0F4226

monochromatic

#180619 #180619 #400F42 #701A74 #A126A6

Accessibility & contrast

On white

15.38

#400F42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#400F42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F42

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F42	#FFFFFF	#000000	##FFFFFF
##400F42	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062143

Deuteranopia (green-blind)

#1A2741

Tritanopia (blue-blind)

#421727

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #400f42;
/* rgb */ color: rgb(64, 15, 66);
/* oklch */ color: oklch(27.7% 0.102 326.2);

Tailwind

colors: {
  custom: {
    50: '#775376',
    500: '#400f42',
    950: '#000000',
  },
}

SCSS

$custom: #400f42;
$custom-light: #775376;
$custom-dark: #000000;

JSON

{
  "hex": "#400f42",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 66
  },
  "hsl": {
    "h": 297.647,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27665,
    "c": 0.10247,
    "h": 326.2
  },
  "luminance": 0.01825
}

Semantic roles & 50–950 ramp

primary

#400F42

secondary

#337C30

accent

#E64248

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400F42

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

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