#400523#400523

#400523 is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.9% C 0.093 H 355.6°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#400523
RGB	rgb(64, 5, 35)
HSL	hsl(329, 86%, 14%)
HSV	hsv(329, 92%, 25%)
CMYK	cmyk(0%, 92.2%, 45.3%, 74.9%)
CIE-LAB	lab(11.42, 29.97, -2.86)
CIE-LCH	lch(11.42, 30.11, 354.55°)
OKLab	oklab(24.86% 0.0923 -0.0072)
OKLCH	oklch(24.86% 0.093 355.6)
XYZ	xyz(2.4722, 1.3202, 1.7144)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400523 #054022

analogous

#3F0540 #400523 #400505

triadic

#400523 #234005 #052340

tetradic

#400523 #403F05 #054022 #050540

square

#400523 #403F05 #054022 #050540

split-complementary

#400523 #054005 #05403F

monochromatic

#1C0210 #1C0210 #400523 #790942 #B20E61

Accessibility & contrast

On white

16.61

#400523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#400523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400523

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400523	#FFFFFF	#000000	##FFFFFF
##400523	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121724

Deuteranopia (green-blind)

#222222

Tritanopia (blue-blind)

#460013

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #400523;
/* rgb */ color: rgb(64, 5, 35);
/* oklch */ color: oklch(24.9% 0.093 355.6);

Tailwind

colors: {
  custom: {
    50: '#784d5d',
    500: '#400523',
    950: '#000000',
  },
}

SCSS

$custom: #400523;
$custom-light: #784d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#400523",
  "rgb": {
    "r": 64,
    "g": 5,
    "b": 35
  },
  "hsl": {
    "h": 329.492,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24858,
    "c": 0.09257,
    "h": 355.6
  },
  "luminance": 0.0132
}

Semantic roles & 50–950 ramp

primary

#400523

secondary

#208150

accent

#FC922C

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090104

muted

#7B7779

Preview Lab

Preview with #400523

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

Preview Lab → · Contrast checker → · Palette generator →