#440F58#440F58

#440F58 is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.0% C 0.126 H 314.6°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#440F58
RGB	rgb(68, 15, 88)
HSL	hsl(284, 71%, 20%)
HSV	hsv(284, 83%, 35%)
CMYK	cmyk(22.7%, 83%, 0%, 65.5%)
CIE-LAB	lab(16.87, 36.70, -31.85)
CIE-LCH	lch(16.87, 48.59, 319.04°)
OKLab	oklab(29.98% 0.0887 -0.0899)
OKLCH	oklch(29.98% 0.126 314.6)
XYZ	xyz(4.3159, 2.2753, 9.4425)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F58 #23580F

analogous

#200F58 #440F58 #580F47

triadic

#440F58 #58440F #0F5844

tetradic

#440F58 #58200F #23580F #0F4758

square

#440F58 #58200F #23580F #0F4758

split-complementary

#440F58 #47580F #0F5820

monochromatic

#14041A #1C0624 #440F58 #6C188C #9521C1

Accessibility & contrast

On white

14.43

#440F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#440F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F58

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F58	#FFFFFF	#000000	##FFFFFF
##440F58	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275A

Deuteranopia (green-blind)

#0A2B56

Tritanopia (blue-blind)

#422033

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #440f58;
/* rgb */ color: rgb(68, 15, 88);
/* oklch */ color: oklch(30.0% 0.126 314.6);

Tailwind

colors: {
  custom: {
    50: '#7b5488',
    500: '#440f58',
    950: '#000000',
  },
}

SCSS

$custom: #440f58;
$custom-light: #7b5488;
$custom-dark: #000000;

JSON

{
  "hex": "#440f58",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 88
  },
  "hsl": {
    "h": 283.562,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29979,
    "c": 0.12629,
    "h": 314.6
  },
  "luminance": 0.02275
}

Semantic roles & 50–950 ramp

primary

#440F58

secondary

#4C9231

accent

#EE3A6B

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #440F58

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

Preview Lab → · Contrast checker → · Palette generator →