#3C1A9E#3C1A9E

#3C1A9E is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.192 H 283.6°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#3C1A9E
RGB	rgb(60, 26, 158)
HSL	hsl(255, 72%, 36%)
HSV	hsv(255, 84%, 62%)
CMYK	cmyk(62%, 83.5%, 0%, 38%)
CIE-LAB	lab(24.22, 49.39, -64.60)
CIE-LCH	lch(24.22, 81.31, 307.40°)
OKLab	oklab(36.93% 0.0451 -0.1862)
OKLCH	oklch(36.93% 0.192 283.6)
XYZ	xyz(8.4025, 4.1675, 32.7028)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1A9E #7C9E1A

analogous

#1A3A9E #3C1A9E #7E1A9E

triadic

#3C1A9E #9E3C1A #1A9E3C

tetradic

#3C1A9E #9E1A3A #7C9E1A #1A9E7E

square

#3C1A9E #9E1A3A #7C9E1A #1A9E7E

split-complementary

#3C1A9E #9E7E1A #3A9E1A

monochromatic

#140935 #281169 #3C1A9E #5023D3 #7650E2

Accessibility & contrast

On white

11.45

#3C1A9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3C1A9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1A9E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1A9E	#FFFFFF	#000000	##FFFFFF
##3C1A9E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA2

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3c1a9e;
/* rgb */ color: rgb(60, 26, 158);
/* oklch */ color: oklch(36.9% 0.192 283.6);

Tailwind

colors: {
  custom: {
    50: '#7f5dbc',
    500: '#3c1a9e',
    950: '#000000',
  },
}

SCSS

$custom: #3c1a9e;
$custom-light: #7f5dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1a9e",
  "rgb": {
    "r": 60,
    "g": 26,
    "b": 158
  },
  "hsl": {
    "h": 255.455,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36926,
    "c": 0.19163,
    "h": 283.6
  },
  "luminance": 0.04168
}

Semantic roles & 50–950 ramp

primary

#3C1A9E

secondary

#A6C54F

accent

#EE39C0

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3C1A9E

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

Preview Lab → · Contrast checker → · Palette generator →