#3A1A9E#3A1A9E

#3A1A9E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.192 H 282.6°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#3A1A9E
RGB	rgb(58, 26, 158)
HSL	hsl(255, 72%, 36%)
HSV	hsv(255, 84%, 62%)
CMYK	cmyk(63.3%, 83.5%, 0%, 38%)
CIE-LAB	lab(24.02, 49.18, -64.93)
CIE-LCH	lch(24.02, 81.46, 307.14°)
OKLab	oklab(36.74% 0.0419 -0.1873)
OKLCH	oklch(36.74% 0.192 282.6)
XYZ	xyz(8.2839, 4.1064, 32.6972)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1A9E #7E9E1A

analogous

#1A3C9E #3A1A9E #7C1A9E

triadic

#3A1A9E #9E3A1A #1A9E3A

tetradic

#3A1A9E #9E1A3C #7E9E1A #1A9E7C

square

#3A1A9E #9E1A3C #7E9E1A #1A9E7C

split-complementary

#3A1A9E #9E7C1A #3C9E1A

monochromatic

#130935 #271169 #3A1A9E #4D23D3 #7450E2

Accessibility & contrast

On white

11.53

#3A1A9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3A1A9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1A9E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1A9E	#FFFFFF	#000000	##FFFFFF
##3A1A9E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA2

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a1a9e;
/* rgb */ color: rgb(58, 26, 158);
/* oklch */ color: oklch(36.7% 0.192 282.6);

Tailwind

colors: {
  custom: {
    50: '#7e5dbc',
    500: '#3a1a9e',
    950: '#000000',
  },
}

SCSS

$custom: #3a1a9e;
$custom-light: #7e5dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1a9e",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 158
  },
  "hsl": {
    "h": 254.545,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36743,
    "c": 0.19191,
    "h": 282.6
  },
  "luminance": 0.04107
}

Semantic roles & 50–950 ramp

primary

#3A1A9E

secondary

#A8C54F

accent

#EE39C3

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3A1A9E

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

Preview Lab → · Contrast checker → · Palette generator →