#3C1A9D#3C1A9D

#3C1A9D is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.8% C 0.191 H 283.8°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#3C1A9D
RGB	rgb(60, 26, 157)
HSL	hsl(256, 72%, 36%)
HSV	hsv(256, 83%, 62%)
CMYK	cmyk(61.8%, 83.4%, 0%, 38.4%)
CIE-LAB	lab(24.11, 49.10, -64.17)
CIE-LCH	lch(24.11, 80.80, 307.42°)
OKLab	oklab(36.82% 0.0454 -0.185)
OKLCH	oklch(36.82% 0.191 283.8)
XYZ	xyz(8.3168, 4.1332, 32.2513)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1A9D #7B9D1A

analogous

#1A399D #3C1A9D #7D1A9D

triadic

#3C1A9D #9D3C1A #1A9D3C

tetradic

#3C1A9D #9D1A39 #7B9D1A #1A9D7D

square

#3C1A9D #9D1A39 #7B9D1A #1A9D7D

split-complementary

#3C1A9D #9D7D1A #399D1A

monochromatic

#140934 #281168 #3C1A9D #5023D2 #754FE2

Accessibility & contrast

On white

11.50

#3C1A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3C1A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1A9D

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1A9D	#FFFFFF	#000000	##FFFFFF
##3C1A9D	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA1

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3c1a9d;
/* rgb */ color: rgb(60, 26, 157);
/* oklch */ color: oklch(36.8% 0.191 283.8);

Tailwind

colors: {
  custom: {
    50: '#7f5dbb',
    500: '#3c1a9d',
    950: '#000000',
  },
}

SCSS

$custom: #3c1a9d;
$custom-light: #7f5dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1a9d",
  "rgb": {
    "r": 60,
    "g": 26,
    "b": 157
  },
  "hsl": {
    "h": 255.573,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36818,
    "c": 0.1905,
    "h": 283.8
  },
  "luminance": 0.04134
}

Semantic roles & 50–950 ramp

primary

#3C1A9D

secondary

#A6C44E

accent

#EE39BF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3C1A9D

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

Preview Lab → · Contrast checker → · Palette generator →