#3A1A99#3A1A99

#3A1A99 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.2% C 0.186 H 283.6°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#3A1A99
RGB	rgb(58, 26, 153)
HSL	hsl(255, 71%, 35%)
HSV	hsv(255, 83%, 60%)
CMYK	cmyk(62.1%, 83%, 0%, 40%)
CIE-LAB	lab(23.46, 47.75, -62.79)
CIE-LCH	lch(23.46, 78.88, 307.26°)
OKLab	oklab(36.2% 0.0436 -0.181)
OKLCH	oklch(36.2% 0.186 283.6)
XYZ	xyz(7.8623, 3.9377, 30.4766)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1A99 #79991A

analogous

#1A3A99 #3A1A99 #791A99

triadic

#3A1A99 #993A1A #1A993A

tetradic

#3A1A99 #991A3A #79991A #1A9979

square

#3A1A99 #991A3A #79991A #1A9979

split-complementary

#3A1A99 #99791A #3A991A

monochromatic

#120830 #261165 #3A1A99 #4E23CD #724DE1

Accessibility & contrast

On white

11.75

#3A1A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3A1A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1A99

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1A99	#FFFFFF	#000000	##FFFFFF
##3A1A99	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003497

Tritanopia (blue-blind)

#00415B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3a1a99;
/* rgb */ color: rgb(58, 26, 153);
/* oklch */ color: oklch(36.2% 0.186 283.6);

Tailwind

colors: {
  custom: {
    50: '#7d5cb8',
    500: '#3a1a99',
    950: '#000000',
  },
}

SCSS

$custom: #3a1a99;
$custom-light: #7d5cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1a99",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 153
  },
  "hsl": {
    "h": 255.118,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36196,
    "c": 0.18622,
    "h": 283.6
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#3A1A99

secondary

#A5C34C

accent

#EE3AC0

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3A1A99

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

Preview Lab → · Contrast checker → · Palette generator →