#451B2F#451B2F

#451B2F is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.2% C 0.070 H 352.5°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#451B2F
RGB	rgb(69, 27, 47)
HSL	hsl(331, 44%, 19%)
HSV	hsv(331, 61%, 27%)
CMYK	cmyk(0%, 60.9%, 31.9%, 72.9%)
CIE-LAB	lab(16.77, 22.84, -3.55)
CIE-LCH	lch(16.77, 23.11, 351.17°)
OKLab	oklab(29.16% 0.0692 -0.0091)
OKLCH	oklch(29.16% 0.07 352.5)
XYZ	xyz(3.3594, 2.2546, 2.9470)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451B2F #1B4531

analogous

#451B44 #451B2F #451C1B

triadic

#451B2F #2F451B #1B2F45

tetradic

#451B2F #44451B #1B4531 #1C1B45

square

#451B2F #44451B #1B4531 #1C1B45

split-complementary

#451B2F #1B451C #1B4445

monochromatic

#16090F #190A11 #451B2F #712C4D #9D3D6B

Accessibility & contrast

On white

14.47

#451B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#451B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451B2F

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451B2F	#FFFFFF	#000000	##FFFFFF
##451B2F	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202530

Deuteranopia (green-blind)

#2C2C2E

Tritanopia (blue-blind)

#4A1923

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #451b2f;
/* rgb */ color: rgb(69, 27, 47);
/* oklch */ color: oklch(29.2% 0.070 352.5);

Tailwind

colors: {
  custom: {
    50: '#7a5967',
    500: '#451b2f',
    950: '#000000',
  },
}

SCSS

$custom: #451b2f;
$custom-light: #7a5967;
$custom-dark: #000000;

JSON

{
  "hex": "#451b2f",
  "rgb": {
    "r": 69,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 331.429,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29162,
    "c": 0.06976,
    "h": 352.5
  },
  "luminance": 0.02254
}

Semantic roles & 50–950 ramp

primary

#451B2F

secondary

#417B5F

accent

#D39754

background

#F7F5F6

surface

#EEE9EB

border

#C9C5C6

text

#090306

muted

#7B787A

Preview Lab

Preview with #451B2F

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

Preview Lab → · Contrast checker → · Palette generator →