#400F4A#400F4A

#400F4A is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.2% C 0.110 H 320.3°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#400F4A
RGB	rgb(64, 15, 74)
HSL	hsl(290, 66%, 17%)
HSV	hsv(290, 80%, 29%)
CMYK	cmyk(13.5%, 79.7%, 0%, 71%)
CIE-LAB	lab(15.10, 32.65, -25.20)
CIE-LCH	lch(15.10, 41.25, 322.33°)
OKLab	oklab(28.24% 0.0849 -0.0706)
OKLCH	oklch(28.24% 0.11 320.3)
XYZ	xyz(3.5211, 1.9262, 6.6636)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F4A #194A0F

analogous

#230F4A #400F4A #4A0F36

triadic

#400F4A #4A400F #0F4A40

tetradic

#400F4A #4A230F #194A0F #0F364A

square

#400F4A #4A230F #194A0F #0F364A

split-complementary

#400F4A #364A0F #0F4A23

monochromatic

#160519 #160519 #400F4A #6C197D #9824B0

Accessibility & contrast

On white

15.16

#400F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#400F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F4A

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F4A	#FFFFFF	#000000	##FFFFFF
##400F4A	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234C

Deuteranopia (green-blind)

#152849

Tritanopia (blue-blind)

#401A2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #400f4a;
/* rgb */ color: rgb(64, 15, 74);
/* oklch */ color: oklch(28.2% 0.110 320.3);

Tailwind

colors: {
  custom: {
    50: '#77537d',
    500: '#400f4a',
    950: '#000000',
  },
}

SCSS

$custom: #400f4a;
$custom-light: #77537d;
$custom-dark: #000000;

JSON

{
  "hex": "#400f4a",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 74
  },
  "hsl": {
    "h": 289.831,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28239,
    "c": 0.11042,
    "h": 320.3
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#400F4A

secondary

#3F8430

accent

#E93F5C

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #400F4A

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

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