#451C3C#451C3C

#451C3C is a dark, moderate pink. Relative luminance 0.024; OKLCH L 29.9% C 0.078 H 336.5°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX#451C3C
RGBrgb(69, 28, 60)
HSLhsl(313, 42%, 19%)
HSVhsv(313, 59%, 27%)
CMYKcmyk(0%, 59.4%, 13%, 72.9%)
CIE-LABlab(17.56, 24.56, -11.52)
CIE-LCHlch(17.56, 27.13, 334.86°)
OKLaboklab(29.94% 0.0715 -0.0311)
OKLCHoklch(29.94% 0.078 336.5)
XYZxyz(3.6851, 2.4222, 4.5475)
Luminance0.0242 (WCAG relative)
Temperatureneutral
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#451C3C #1C4525
analogous
#3A1C45 #451C3C #451C28
triadic
#451C3C #3C451C #1C3C45
tetradic
#451C3C #453A1C #1C4525 #1C2845
square
#451C3C #453A1C #1C4525 #1C2845
split-complementary
#451C3C #28451C #1C453A
monochromatic
#160913 #190A16 #451C3C #712E62 #9C3F88

Accessibility & contrast

On white

14.15
#451C3C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.48
#451C3C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C3C
14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##451C3C#FFFFFF#000000##FFFFFF
##451C3C1.0014.151.4814.15
#FFFFFF14.151.0021.001.00
#0000001.4821.001.0021.00
##FFFFFF14.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1D273D
Deuteranopia (green-blind)
#282D3B
Tritanopia (blue-blind)
#491E29
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #451c3c;
/* rgb */ color: rgb(69, 28, 60);
/* oklch */ color: oklch(29.9% 0.078 336.5);
Tailwind
colors: {
  custom: {
    50: '#7a5a71',
    500: '#451c3c',
    950: '#000000',
  },
}
SCSS
$custom: #451c3c;
$custom-light: #7a5a71;
$custom-dark: #000000;
JSON
{
  "hex": "#451c3c",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 60
  },
  "hsl": {
    "h": 313.171,
    "s": 42.268,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29939,
    "c": 0.07802,
    "h": 336.5
  },
  "luminance": 0.02422
}

Semantic roles & 50–950 ramp

primary
#451C3C
secondary
#427A4F
accent
#D27156
background
#F7F5F6
surface
#EEE9EC
border
#C9C5C7
text
#090407
muted
#7B797A

Preview Lab

Preview with #451C3C

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

Preview Lab → · Contrast checker → · Palette generator →

#451C3C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva