#40031A#40031A

#40031A is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.3% C 0.092 H 5.0°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#40031A
RGB	rgb(64, 3, 26)
HSL	hsl(337, 91%, 13%)
HSV	hsv(337, 95%, 25%)
CMYK	cmyk(0%, 95.3%, 59.4%, 74.9%)
CIE-LAB	lab(10.78, 29.90, 3.04)
CIE-LCH	lch(10.78, 30.06, 5.81°)
OKLab	oklab(24.28% 0.0916 0.008)
OKLCH	oklch(24.28% 0.092 5)
XYZ	xyz(2.3336, 1.2300, 1.0916)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40031A #034029

analogous

#400338 #40031A #400A03

triadic

#40031A #1A4003 #031A40

tetradic

#40031A #384003 #034029 #0A0340

square

#40031A #384003 #034029 #0A0340

split-complementary

#40031A #03400A #033840

monochromatic

#1D010C #1D010C #40031A #7A0632 #B50849

Accessibility & contrast

On white

16.85

#40031A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#40031A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40031A

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40031A	#FFFFFF	#000000	##FFFFFF
##40031A	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13151A

Deuteranopia (green-blind)

#242119

Tritanopia (blue-blind)

#47000D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #40031a;
/* rgb */ color: rgb(64, 3, 26);
/* oklch */ color: oklch(24.3% 0.092 5.0);

Tailwind

colors: {
  custom: {
    50: '#794b56',
    500: '#40031a',
    950: '#000000',
  },
}

SCSS

$custom: #40031a;
$custom-light: #794b56;
$custom-dark: #000000;

JSON

{
  "hex": "#40031a",
  "rgb": {
    "r": 64,
    "g": 3,
    "b": 26
  },
  "hsl": {
    "h": 337.377,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24283,
    "c": 0.09195,
    "h": 5
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary

#40031A

secondary

#1D825C

accent

#FFAE29

background

#F7F4F5

surface

#EEE7E8

border

#C9C3C4

text

#0A0103

muted

#7C7778

Preview Lab

Preview with #40031A

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

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