#440F5B#440F5B

#440F5B is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.2% C 0.129 H 312.9°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX#440F5B
RGBrgb(68, 15, 91)
HSLhsl(282, 72%, 21%)
HSVhsv(282, 84%, 36%)
CMYKcmyk(25.3%, 83.5%, 0%, 64.3%)
CIE-LABlab(17.11, 37.38, -33.47)
CIE-LCHlch(17.11, 50.18, 318.16°)
OKLaboklab(30.23% 0.0881 -0.0947)
OKLCHoklch(30.23% 0.129 312.9)
XYZxyz(4.4427, 2.3261, 10.1104)
Luminance0.0233 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#440F5B #265B0F
analogous
#1E0F5B #440F5B #5B0F4C
triadic
#440F5B #5B440F #0F5B44
tetradic
#440F5B #5B1E0F #265B0F #0F4C5B
square
#440F5B #5B1E0F #265B0F #0F4C5B
split-complementary
#440F5B #4C5B0F #0F5B1E
monochromatic
#14041A #1D0626 #440F5B #6B1890 #9320C4

Accessibility & contrast

On white

14.33
#440F5B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.47
#440F5B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F5B
14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##440F5B#FFFFFF#000000##FFFFFF
##440F5B1.0014.331.4714.33
#FFFFFF14.331.0021.001.00
#0000001.4721.001.0021.00
##FFFFFF14.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00285D
Deuteranopia (green-blind)
#052B59
Tritanopia (blue-blind)
#412135
Achromatopsia (no color)
#2A2A2A

Design tokens & code

CSS
--color: #440f5b;
/* rgb */ color: rgb(68, 15, 91);
/* oklch */ color: oklch(30.2% 0.129 312.9);
Tailwind
colors: {
  custom: {
    50: '#7b558a',
    500: '#440f5b',
    950: '#000000',
  },
}
SCSS
$custom: #440f5b;
$custom-light: #7b558a;
$custom-dark: #000000;
JSON
{
  "hex": "#440f5b",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 91
  },
  "hsl": {
    "h": 281.842,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30227,
    "c": 0.12932,
    "h": 312.9
  },
  "luminance": 0.02326
}

Semantic roles & 50–950 ramp

primary
#440F5B
secondary
#4F9531
accent
#EE3970
background
#F7F5F8
surface
#EEE9F0
border
#C9C5CB
text
#0A030C
muted
#7C787D

Preview Lab

Preview with #440F5B

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

Preview Lab → · Contrast checker → · Palette generator →

#440F5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva