#451B48#451B48

#451B48 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.5% C 0.092 H 324.9°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX#451B48
RGBrgb(69, 27, 72)
HSLhsl(296, 45%, 19%)
HSVhsv(296, 63%, 28%)
CMYKcmyk(4.2%, 62.5%, 0%, 71.8%)
CIE-LABlab(18.00, 27.61, -19.16)
CIE-LCHlch(18.00, 33.61, 325.24°)
OKLaboklab(30.47% 0.0754 -0.053)
OKLCHoklch(30.47% 0.092 324.9)
XYZxyz(4.0158, 2.5172, 6.4040)
Luminance0.0252 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#451B48 #1E481B
analogous
#2F1B48 #451B48 #481B35
triadic
#451B48 #48451B #1B4845
tetradic
#451B48 #482F1B #1E481B #1B3548
square
#451B48 #482F1B #1E481B #1B3548
split-complementary
#451B48 #35481B #1B482F
monochromatic
#150816 #1A0A1B #451B48 #702C75 #9A3CA1

Accessibility & contrast

On white

13.97
#451B48 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.50
#451B48 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451B48
13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##451B48#FFFFFF#000000##FFFFFF
##451B481.0013.971.5013.97
#FFFFFF13.971.0021.001.00
#0000001.5021.001.0021.00
##FFFFFF13.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#152949
Deuteranopia (green-blind)
#232E47
Tritanopia (blue-blind)
#47212E
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #451b48;
/* rgb */ color: rgb(69, 27, 72);
/* oklch */ color: oklch(30.5% 0.092 324.9);
Tailwind
colors: {
  custom: {
    50: '#7a5a7b',
    500: '#451b48',
    950: '#000000',
  },
}
SCSS
$custom: #451b48;
$custom-light: #7a5a7b;
$custom-dark: #000000;
JSON
{
  "hex": "#451b48",
  "rgb": {
    "r": 69,
    "g": 27,
    "b": 72
  },
  "hsl": {
    "h": 296,
    "s": 45.455,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30469,
    "c": 0.09214,
    "h": 324.9
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary
#451B48
secondary
#457E41
accent
#D5535B
background
#F7F5F7
surface
#EEE9EE
border
#C9C5C9
text
#090409
muted
#7B797B

Preview Lab

Preview with #451B48

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

Preview Lab → · Contrast checker → · Palette generator →

#451B48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva