#400F49#400F49

#400F49 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.2% C 0.109 H 321.0°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#400F49
RGB	rgb(64, 15, 73)
HSL	hsl(291, 66%, 17%)
HSV	hsv(291, 79%, 29%)
CMYK	cmyk(12.3%, 79.5%, 0%, 71.4%)
CIE-LAB	lab(15.02, 32.43, -24.63)
CIE-LCH	lch(15.02, 40.72, 322.79°)
OKLab	oklab(28.17% 0.085 -0.0689)
OKLCH	oklch(28.17% 0.109 321)
XYZ	xyz(3.4876, 1.9129, 6.4876)
Luminance	0.0191 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F49 #18490F

analogous

#230F49 #400F49 #490F35

triadic

#400F49 #49400F #0F4940

tetradic

#400F49 #49230F #18490F #0F3549

square

#400F49 #49230F #18490F #0F3549

split-complementary

#400F49 #35490F #0F4923

monochromatic

#160519 #160519 #400F49 #6D197C #9924AF

Accessibility & contrast

On white

15.19

#400F49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#400F49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F49

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F49	#FFFFFF	#000000	##FFFFFF
##400F49	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224B

Deuteranopia (green-blind)

#152748

Tritanopia (blue-blind)

#411A2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #400f49;
/* rgb */ color: rgb(64, 15, 73);
/* oklch */ color: oklch(28.2% 0.109 321.0);

Tailwind

colors: {
  custom: {
    50: '#77537c',
    500: '#400f49',
    950: '#000000',
  },
}

SCSS

$custom: #400f49;
$custom-light: #77537c;
$custom-dark: #000000;

JSON

{
  "hex": "#400f49",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 73
  },
  "hsl": {
    "h": 290.69,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28165,
    "c": 0.10942,
    "h": 321
  },
  "luminance": 0.01913
}

Semantic roles & 50–950 ramp

primary

#400F49

secondary

#3D8330

accent

#E93F59

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #400F49

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

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