#400F3D#400F3D

#400F3D is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.3% C 0.098 H 330.5°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#400F3D
RGB	rgb(64, 15, 61)
HSL	hsl(304, 62%, 15%)
HSV	hsv(304, 77%, 25%)
CMYK	cmyk(0%, 76.6%, 4.7%, 74.9%)
CIE-LAB	lab(14.22, 29.95, -17.50)
CIE-LCH	lch(14.22, 34.68, 329.70°)
OKLab	oklab(27.33% 0.085 -0.0482)
OKLCH	oklch(27.33% 0.098 330.5)
XYZ	xyz(3.1275, 1.7688, 4.5907)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F3D #0F4012

analogous

#2A0F40 #400F3D #400F24

triadic

#400F3D #3D400F #0F3D40

tetradic

#400F3D #402A0F #0F4012 #0F2440

square

#400F3D #402A0F #0F4012 #0F2440

split-complementary

#400F3D #24400F #0F402A

monochromatic

#190618 #190618 #400F3D #721B6C #A3269C

Accessibility & contrast

On white

15.51

#400F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#400F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F3D

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F3D	#FFFFFF	#000000	##FFFFFF
##400F3D	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B203E

Deuteranopia (green-blind)

#1D263C

Tritanopia (blue-blind)

#431524

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #400f3d;
/* rgb */ color: rgb(64, 15, 61);
/* oklch */ color: oklch(27.3% 0.098 330.5);

Tailwind

colors: {
  custom: {
    50: '#775272',
    500: '#400f3d',
    950: '#000000',
  },
}

SCSS

$custom: #400f3d;
$custom-light: #775272;
$custom-dark: #000000;

JSON

{
  "hex": "#400f3d",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 61
  },
  "hsl": {
    "h": 303.673,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27333,
    "c": 0.0977,
    "h": 330.5
  },
  "luminance": 0.01769
}

Semantic roles & 50–950 ramp

primary

#400F3D

secondary

#307A35

accent

#E54D43

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #400F3D

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

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