#440F3F#440F3F

#440F3F is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.2% C 0.102 H 332.0°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#440F3F
RGB	rgb(68, 15, 63)
HSL	hsl(306, 64%, 16%)
HSV	hsv(306, 78%, 27%)
CMYK	cmyk(0%, 77.9%, 7.4%, 73.3%)
CIE-LAB	lab(15.11, 31.47, -17.46)
CIE-LCH	lch(15.11, 35.99, 330.98°)
OKLab	oklab(28.17% 0.0902 -0.0479)
OKLCH	oklch(28.17% 0.102 332)
XYZ	xyz(3.4519, 1.9297, 4.8923)
Luminance	0.0193 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F3F #0F4414

analogous

#2F0F44 #440F3F #440F25

triadic

#440F3F #3F440F #0F3F44

tetradic

#440F3F #442F0F #0F4414 #0F2544

square

#440F3F #442F0F #0F4414 #0F2544

split-complementary

#440F3F #25440F #0F442F

monochromatic

#190617 #190617 #440F3F #761A6D #A8259C

Accessibility & contrast

On white

15.15

#440F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#440F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F3F

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F3F	#FFFFFF	#000000	##FFFFFF
##440F3F	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2140

Deuteranopia (green-blind)

#1F293E

Tritanopia (blue-blind)

#471525

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #440f3f;
/* rgb */ color: rgb(68, 15, 63);
/* oklch */ color: oklch(28.2% 0.102 332.0);

Tailwind

colors: {
  custom: {
    50: '#7a5374',
    500: '#440f3f',
    950: '#000000',
  },
}

SCSS

$custom: #440f3f;
$custom-light: #7a5374;
$custom-dark: #000000;

JSON

{
  "hex": "#440f3f",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 305.66,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28165,
    "c": 0.10215,
    "h": 332
  },
  "luminance": 0.01929
}

Semantic roles & 50–950 ramp

primary

#440F3F

secondary

#307E38

accent

#E75141

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #440F3F

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

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