#40031F#40031F

#40031F is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.5% C 0.094 H 359.4°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#40031F
RGB	rgb(64, 3, 31)
HSL	hsl(332, 91%, 13%)
HSV	hsv(332, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 51.6%, 74.9%)
CIE-LAB	lab(10.95, 30.40, -0.52)
CIE-LCH	lch(10.95, 30.40, 359.02°)
OKLab	oklab(24.47% 0.0937 -0.001)
OKLCH	oklch(24.47% 0.094 359.4)
XYZ	xyz(2.3944, 1.2544, 1.4121)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40031F #034024

analogous

#40033D #40031F #400503

triadic

#40031F #1F4003 #031F40

tetradic

#40031F #3D4003 #034024 #050340

square

#40031F #3D4003 #034024 #050340

split-complementary

#40031F #034005 #033D40

monochromatic

#1D010E #1D010E #40031F #7A063B #B50858

Accessibility & contrast

On white

16.79

#40031F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#40031F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40031F

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40031F	#FFFFFF	#000000	##FFFFFF
##40031F	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121620

Deuteranopia (green-blind)

#23221E

Tritanopia (blue-blind)

#460010

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #40031f;
/* rgb */ color: rgb(64, 3, 31);
/* oklch */ color: oklch(24.5% 0.094 359.4);

Tailwind

colors: {
  custom: {
    50: '#794c5a',
    500: '#40031f',
    950: '#000000',
  },
}

SCSS

$custom: #40031f;
$custom-light: #794c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#40031f",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 31
  },
  "hsl": {
    "h": 332.459,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24469,
    "c": 0.09367,
    "h": 359.4
  },
  "luminance": 0.01254
}

Semantic roles & 50–950 ramp

primary

#40031F

secondary

#1D8254

accent

#FF9D29

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090103

muted

#7B7778

Preview Lab

Preview with #40031F

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

Preview Lab → · Contrast checker → · Palette generator →