#451728#451728

#451728 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.2% C 0.073 H 359.9°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#451728
RGB	rgb(69, 23, 40)
HSL	hsl(338, 50%, 18%)
HSV	hsv(338, 67%, 27%)
CMYK	cmyk(0%, 66.7%, 42%, 72.9%)
CIE-LAB	lab(15.65, 24.07, -0.18)
CIE-LCH	lch(15.65, 24.07, 359.58°)
OKLab	oklab(28.24% 0.0734 -0.0002)
OKLCH	oklch(28.24% 0.073 359.9)
XYZ	xyz(3.1438, 2.0315, 2.2336)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451728 #174534

analogous

#45173F #451728 #451D17

triadic

#451728 #284517 #172845

tetradic

#451728 #3F4517 #174534 #1D1745

square

#451728 #3F4517 #174534 #1D1745

split-complementary

#451728 #17451D #173F45

monochromatic

#17080D #17080D #451728 #732643 #A1365D

Accessibility & contrast

On white

14.93

#451728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#451728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451728

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451728	#FFFFFF	#000000	##FFFFFF
##451728	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2228

Deuteranopia (green-blind)

#2B2A27

Tritanopia (blue-blind)

#4B131E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #451728;
/* rgb */ color: rgb(69, 23, 40);
/* oklch */ color: oklch(28.2% 0.073 359.9);

Tailwind

colors: {
  custom: {
    50: '#7b5761',
    500: '#451728',
    950: '#000000',
  },
}

SCSS

$custom: #451728;
$custom-light: #7b5761;
$custom-dark: #000000;

JSON

{
  "hex": "#451728",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 40
  },
  "hsl": {
    "h": 337.826,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28241,
    "c": 0.07343,
    "h": 359.9
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#451728

secondary

#3C7C64

accent

#DAA64E

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#0A0305

muted

#7C7879

Preview Lab

Preview with #451728

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

Preview Lab → · Contrast checker → · Palette generator →