#440B3B#440B3B

#440B3B is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.5% C 0.104 H 335.3°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#440B3B
RGB	rgb(68, 11, 59)
HSL	hsl(309, 72%, 15%)
HSV	hsv(309, 84%, 27%)
CMYK	cmyk(0%, 83.8%, 13.2%, 73.3%)
CIE-LAB	lab(14.31, 32.34, -15.89)
CIE-LCH	lch(14.31, 36.03, 333.84°)
OKLab	oklab(27.51% 0.0946 -0.0434)
OKLCH	oklch(27.51% 0.104 335.3)
XYZ	xyz(3.2930, 1.7844, 4.3078)
Luminance	0.0178 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B3B #0B4414

analogous

#300B44 #440B3B #440B1E

triadic

#440B3B #3B440B #0B3B44

tetradic

#440B3B #44300B #0B4414 #0B1E44

square

#440B3B #44300B #0B4414 #0B1E44

split-complementary

#440B3B #1E440B #0B4430

monochromatic

#1A0417 #1A0417 #440B3B #791469 #AD1C96

Accessibility & contrast

On white

15.48

#440B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#440B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B3B

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B3B	#FFFFFF	#000000	##FFFFFF
##440B3B	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1F3C

Deuteranopia (green-blind)

#20273A

Tritanopia (blue-blind)

#481022

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #440b3b;
/* rgb */ color: rgb(68, 11, 59);
/* oklch */ color: oklch(27.5% 0.104 335.3);

Tailwind

colors: {
  custom: {
    50: '#7a5171',
    500: '#440b3b',
    950: '#000000',
  },
}

SCSS

$custom: #440b3b;
$custom-light: #7a5171;
$custom-dark: #000000;

JSON

{
  "hex": "#440b3b",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 59
  },
  "hsl": {
    "h": 309.474,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27509,
    "c": 0.10403,
    "h": 335.3
  },
  "luminance": 0.01784
}

Semantic roles & 50–950 ramp

primary

#440B3B

secondary

#2A8138

accent

#EF5639

background

#F7F4F6

surface

#EEE7EC

border

#C9C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #440B3B

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

Preview Lab → · Contrast checker → · Palette generator →