#40031E#40031E

#40031E is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.4% C 0.093 H 0.5°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#40031E
RGB	rgb(64, 3, 30)
HSL	hsl(333, 91%, 13%)
HSV	hsv(333, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 53.1%, 74.9%)
CIE-LAB	lab(10.92, 30.30, 0.19)
CIE-LCH	lch(10.92, 30.30, 0.35°)
OKLab	oklab(24.43% 0.0933 0.0008)
OKLCH	oklch(24.43% 0.093 0.5)
XYZ	xyz(2.3815, 1.2492, 1.3438)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40031E #034025

analogous

#40033C #40031E #400703

triadic

#40031E #1E4003 #031E40

tetradic

#40031E #3C4003 #034025 #070340

square

#40031E #3C4003 #034025 #070340

split-complementary

#40031E #034007 #033C40

monochromatic

#1D010E #1D010E #40031E #7A0639 #B50855

Accessibility & contrast

On white

16.80

#40031E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#40031E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40031E

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40031E	#FFFFFF	#000000	##FFFFFF
##40031E	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12161F

Deuteranopia (green-blind)

#23211D

Tritanopia (blue-blind)

#46000F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #40031e;
/* rgb */ color: rgb(64, 3, 30);
/* oklch */ color: oklch(24.4% 0.093 0.5);

Tailwind

colors: {
  custom: {
    50: '#794c59',
    500: '#40031e',
    950: '#000000',
  },
}

SCSS

$custom: #40031e;
$custom-light: #794c59;
$custom-dark: #000000;

JSON

{
  "hex": "#40031e",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 30
  },
  "hsl": {
    "h": 333.443,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24429,
    "c": 0.09327,
    "h": 0.5
  },
  "luminance": 0.01249
}

Semantic roles & 50–950 ramp

primary

#40031E

secondary

#1D8255

accent

#FFA029

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#0A0103

muted

#7C7778

Preview Lab

Preview with #40031E

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

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