#400F38#400F38

#400F38 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.0% C 0.093 H 335.0°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#400F38
RGB	rgb(64, 15, 56)
HSL	hsl(310, 62%, 15%)
HSV	hsv(310, 77%, 25%)
CMYK	cmyk(0%, 76.6%, 12.5%, 74.9%)
CIE-LAB	lab(13.93, 29.00, -14.41)
CIE-LCH	lch(13.93, 32.38, 333.58°)
OKLab	oklab(27.02% 0.0845 -0.0393)
OKLCH	oklch(27.02% 0.093 335)
XYZ	xyz(2.9990, 1.7174, 3.9142)
Luminance	0.0172 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F38 #0F4017

analogous

#2F0F40 #400F38 #400F1F

triadic

#400F38 #38400F #0F3840

tetradic

#400F38 #402F0F #0F4017 #0F1F40

square

#400F38 #402F0F #0F4017 #0F1F40

split-complementary

#400F38 #1F400F #0F402F

monochromatic

#190616 #190616 #400F38 #721B63 #A3268F

Accessibility & contrast

On white

15.63

#400F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F38

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F38	#FFFFFF	#000000	##FFFFFF
##400F38	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1F39

Deuteranopia (green-blind)

#1F2637

Tritanopia (blue-blind)

#431221

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400f38;
/* rgb */ color: rgb(64, 15, 56);
/* oklch */ color: oklch(27.0% 0.093 335.0);

Tailwind

colors: {
  custom: {
    50: '#77526e',
    500: '#400f38',
    950: '#000000',
  },
}

SCSS

$custom: #400f38;
$custom-light: #77526e;
$custom-dark: #000000;

JSON

{
  "hex": "#400f38",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 56
  },
  "hsl": {
    "h": 309.796,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27023,
    "c": 0.09314,
    "h": 335
  },
  "luminance": 0.01717
}

Semantic roles & 50–950 ramp

primary

#400F38

secondary

#307A3C

accent

#E55D43

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #400F38

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

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