#401B2B#401B2B

#401B2B is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.2% C 0.061 H 354.5°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#401B2B
RGB	rgb(64, 27, 43)
HSL	hsl(334, 41%, 18%)
HSV	hsv(334, 58%, 25%)
CMYK	cmyk(0%, 57.8%, 32.8%, 74.9%)
CIE-LAB	lab(15.74, 20.19, -2.31)
CIE-LCH	lch(15.74, 20.32, 353.46°)
OKLab	oklab(28.16% 0.0611 -0.0058)
OKLCH	oklch(28.16% 0.061 354.5)
XYZ	xyz(2.9424, 2.0485, 2.5255)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B2B #1B4030

analogous

#401B3D #401B2B #401D1B

triadic

#401B2B #2B401B #1B2B40

tetradic

#401B2B #3D401B #1B4030 #1D1B40

square

#401B2B #3D401B #1B4030 #1D1B40

split-complementary

#401B2B #1B401D #1B3D40

monochromatic

#16090E #16090E #401B2B #6B2D48 #963F65

Accessibility & contrast

On white

14.90

#401B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#401B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B2B

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B2B	#FFFFFF	#000000	##FFFFFF
##401B2B	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20232C

Deuteranopia (green-blind)

#2A2A2A

Tritanopia (blue-blind)

#451921

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #401b2b;
/* rgb */ color: rgb(64, 27, 43);
/* oklch */ color: oklch(28.2% 0.061 354.5);

Tailwind

colors: {
  custom: {
    50: '#765964',
    500: '#401b2b',
    950: '#000000',
  },
}

SCSS

$custom: #401b2b;
$custom-light: #765964;
$custom-dark: #000000;

JSON

{
  "hex": "#401b2b",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 43
  },
  "hsl": {
    "h": 334.054,
    "s": 40.659,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28162,
    "c": 0.0614,
    "h": 354.5
  },
  "luminance": 0.02048
}

Semantic roles & 50–950 ramp

primary

#401B2B

secondary

#41755F

accent

#D19C57

background

#F7F5F5

surface

#EDE9EA

border

#C8C5C6

text

#090305

muted

#7B7879

Preview Lab

Preview with #401B2B

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

Preview Lab → · Contrast checker → · Palette generator →