#400F4F#400F4F

#400F4F is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.6% C 0.116 H 316.9°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#400F4F
RGB	rgb(64, 15, 79)
HSL	hsl(286, 68%, 18%)
HSV	hsv(286, 81%, 31%)
CMYK	cmyk(19%, 81%, 0%, 69%)
CIE-LAB	lab(15.47, 33.76, -28.04)
CIE-LCH	lch(15.47, 43.89, 320.29°)
OKLab	oklab(28.62% 0.0844 -0.0789)
OKLCH	oklch(28.62% 0.116 316.9)
XYZ	xyz(3.6962, 1.9963, 7.5862)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F4F #1E4F0F

analogous

#200F4F #400F4F #4F0F3E

triadic

#400F4F #4F400F #0F4F40

tetradic

#400F4F #4F200F #1E4F0F #0F3E4F

square

#400F4F #4F200F #1E4F0F #0F3E4F

split-complementary

#400F4F #3E4F0F #0F4F20

monochromatic

#15051A #16051C #400F4F #6A1982 #9323B6

Accessibility & contrast

On white

15.01

#400F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#400F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F4F

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F4F	#FFFFFF	#000000	##FFFFFF
##400F4F	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002451

Deuteranopia (green-blind)

#10284E

Tritanopia (blue-blind)

#3F1D2E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #400f4f;
/* rgb */ color: rgb(64, 15, 79);
/* oklch */ color: oklch(28.6% 0.116 316.9);

Tailwind

colors: {
  custom: {
    50: '#785381',
    500: '#400f4f',
    950: '#000000',
  },
}

SCSS

$custom: #400f4f;
$custom-light: #785381;
$custom-dark: #000000;

JSON

{
  "hex": "#400f4f",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 285.938,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28623,
    "c": 0.11551,
    "h": 316.9
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#400F4F

secondary

#458931

accent

#EB3D66

background

#F7F4F7

surface

#EDE8EE

border

#C8C4C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #400F4F

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

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