#400B23#400B23

#400B23 is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.5% C 0.084 H 357.5°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#400B23
RGB	rgb(64, 11, 35)
HSL	hsl(333, 71%, 15%)
HSV	hsv(333, 83%, 25%)
CMYK	cmyk(0%, 82.8%, 45.3%, 74.9%)
CIE-LAB	lab(12.29, 27.49, -1.56)
CIE-LCH	lch(12.29, 27.53, 356.75°)
OKLab	oklab(25.5% 0.0844 -0.0037)
OKLCH	oklch(25.5% 0.084 357.5)
XYZ	xyz(2.5376, 1.4510, 1.7362)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400B23 #0B4028

analogous

#400B3E #400B23 #400D0B

triadic

#400B23 #23400B #0B2340

tetradic

#400B23 #3E400B #0B4028 #0D0B40

square

#400B23 #3E400B #0B4028 #0D0B40

split-complementary

#400B23 #0B400D #0B3E40

monochromatic

#1A040E #1A040E #400B23 #741440 #A81D5C

Accessibility & contrast

On white

16.28

#400B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400B23

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400B23	#FFFFFF	#000000	##FFFFFF
##400B23	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161A24

Deuteranopia (green-blind)

#242422

Tritanopia (blue-blind)

#460515

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400b23;
/* rgb */ color: rgb(64, 11, 35);
/* oklch */ color: oklch(25.5% 0.084 357.5);

Tailwind

colors: {
  custom: {
    50: '#784f5d',
    500: '#400b23',
    950: '#000000',
  },
}

SCSS

$custom: #400b23;
$custom-light: #784f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#400b23",
  "rgb": {
    "r": 64,
    "g": 11,
    "b": 35
  },
  "hsl": {
    "h": 332.83,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.255,
    "c": 0.08444,
    "h": 357.5
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#400B23

secondary

#2A7D57

accent

#ED9C3A

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090204

muted

#7B7879

Preview Lab

Preview with #400B23

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

Preview Lab → · Contrast checker → · Palette generator →