#401B37#401B37

#401B37 is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.7% C 0.071 H 337.4°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#401B37
RGB	rgb(64, 27, 55)
HSL	hsl(315, 41%, 18%)
HSV	hsv(315, 58%, 25%)
CMYK	cmyk(0%, 57.8%, 14.1%, 74.9%)
CIE-LAB	lab(16.25, 22.35, -10.09)
CIE-LCH	lch(16.25, 24.52, 335.70°)
OKLab	oklab(28.72% 0.0653 -0.0272)
OKLCH	oklch(28.72% 0.071 337.4)
XYZ	xyz(3.1959, 2.1499, 3.8603)
Luminance	0.0215 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B37 #1B4024

analogous

#361B40 #401B37 #401B24

triadic

#401B37 #37401B #1B3740

tetradic

#401B37 #40361B #1B4024 #1B2440

square

#401B37 #40361B #1B4024 #1B2440

split-complementary

#401B37 #24401B #1B4036

monochromatic

#160912 #160912 #401B37 #6B2D5C #963F81

Accessibility & contrast

On white

14.69

#401B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#401B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B37

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B37	#FFFFFF	#000000	##FFFFFF
##401B37	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2538

Deuteranopia (green-blind)

#262A36

Tritanopia (blue-blind)

#431C26

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #401b37;
/* rgb */ color: rgb(64, 27, 55);
/* oklch */ color: oklch(28.7% 0.071 337.4);

Tailwind

colors: {
  custom: {
    50: '#76596d',
    500: '#401b37',
    950: '#000000',
  },
}

SCSS

$custom: #401b37;
$custom-light: #76596d;
$custom-dark: #000000;

JSON

{
  "hex": "#401b37",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 55
  },
  "hsl": {
    "h": 314.595,
    "s": 40.659,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28716,
    "c": 0.07068,
    "h": 337.4
  },
  "luminance": 0.0215
}

Semantic roles & 50–950 ramp

primary

#401B37

secondary

#41754E

accent

#D17557

background

#F7F5F6

surface

#EDE9EB

border

#C8C5C6

text

#080307

muted

#7B787A

Preview Lab

Preview with #401B37

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

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