#3A0F57#3A0F57

#3A0F57 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.4% C 0.122 H 307.3°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#3A0F57
RGB	rgb(58, 15, 87)
HSL	hsl(276, 71%, 20%)
HSV	hsv(276, 83%, 34%)
CMYK	cmyk(33.3%, 82.8%, 0%, 65.9%)
CIE-LAB	lab(15.11, 34.36, -34.11)
CIE-LCH	lch(15.11, 48.42, 315.22°)
OKLab	oklab(28.37% 0.0738 -0.097)
OKLCH	oklch(28.37% 0.122 307.3)
XYZ	xyz(3.6357, 1.9294, 9.1958)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0F57 #2C570F

analogous

#160F57 #3A0F57 #570F50

triadic

#3A0F57 #573A0F #0F573A

tetradic

#3A0F57 #57160F #2C570F #0F5057

square

#3A0F57 #57160F #2C570F #0F5057

split-complementary

#3A0F57 #50570F #0F5716

monochromatic

#11051A #170623 #3A0F57 #5D188B #8021BF

Accessibility & contrast

On white

15.15

#3A0F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3A0F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0F57

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0F57	#FFFFFF	#000000	##FFFFFF
##3A0F57	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)

#002459

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#352132

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a0f57;
/* rgb */ color: rgb(58, 15, 87);
/* oklch */ color: oklch(28.4% 0.122 307.3);

Tailwind

colors: {
  custom: {
    50: '#745387',
    500: '#3a0f57',
    950: '#000000',
  },
}

SCSS

$custom: #3a0f57;
$custom-light: #745387;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0f57",
  "rgb": {
    "r": 58,
    "g": 15,
    "b": 87
  },
  "hsl": {
    "h": 275.833,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.28371,
    "c": 0.12185,
    "h": 307.3
  },
  "luminance": 0.01929
}

Semantic roles & 50–950 ramp

primary

#3A0F57

secondary

#589131

accent

#ED3A83

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3A0F57

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

Preview Lab → · Contrast checker → · Palette generator →