#3C1DA1#3C1DA1

#3C1DA1 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.6% C 0.193 H 282.7°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C1DA1
RGB	rgb(60, 29, 161)
HSL	hsl(254, 69%, 37%)
HSV	hsv(254, 82%, 63%)
CMYK	cmyk(62.7%, 82%, 0%, 36.9%)
CIE-LAB	lab(24.99, 48.95, -65.15)
CIE-LCH	lch(24.99, 81.49, 306.92°)
OKLab	oklab(37.56% 0.0425 -0.1879)
OKLCH	oklch(37.56% 0.193 282.7)
XYZ	xyz(8.7339, 4.4120, 34.1027)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1DA1 #82A11D

analogous

#1D40A1 #3C1DA1 #7E1DA1

triadic

#3C1DA1 #A13C1D #1DA13C

tetradic

#3C1DA1 #A11D40 #82A11D #1DA17E

square

#3C1DA1 #A11D40 #82A11D #1DA17E

split-complementary

#3C1DA1 #A17E1D #40A11D

monochromatic

#150A39 #29146D #3C1DA1 #4F26D5 #7858E1

Accessibility & contrast

On white

11.15

#3C1DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3C1DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1DA1

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1DA1	#FFFFFF	#000000	##FFFFFF
##3C1DA1	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA5

Deuteranopia (green-blind)

#00379F

Tritanopia (blue-blind)

#004660

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3c1da1;
/* rgb */ color: rgb(60, 29, 161);
/* oklch */ color: oklch(37.6% 0.193 282.7);

Tailwind

colors: {
  custom: {
    50: '#805fbe',
    500: '#3c1da1',
    950: '#000000',
  },
}

SCSS

$custom: #3c1da1;
$custom-light: #805fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1da1",
  "rgb": {
    "r": 60,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 254.091,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37556,
    "c": 0.19265,
    "h": 282.7
  },
  "luminance": 0.04413
}

Semantic roles & 50–950 ramp

primary

#3C1DA1

secondary

#AAC455

accent

#EC3CC3

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3C1DA1

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

Preview Lab → · Contrast checker → · Palette generator →