#3C1DA4#3C1DA4

#3C1DA4 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.9% C 0.196 H 282.2°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C1DA4
RGB	rgb(60, 29, 164)
HSL	hsl(254, 70%, 38%)
HSV	hsv(254, 82%, 64%)
CMYK	cmyk(63.4%, 82.3%, 0%, 35.7%)
CIE-LAB	lab(25.32, 49.81, -66.43)
CIE-LCH	lch(25.32, 83.03, 306.86°)
OKLab	oklab(37.88% 0.0415 -0.1916)
OKLCH	oklch(37.88% 0.196 282.2)
XYZ	xyz(9.0016, 4.5191, 35.5127)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1DA4 #85A41D

analogous

#1D41A4 #3C1DA4 #7F1DA4

triadic

#3C1DA4 #A43C1D #1DA43C

tetradic

#3C1DA4 #A41D41 #85A41D #1DA47F

square

#3C1DA4 #A41D41 #85A41D #1DA47F

split-complementary

#3C1DA4 #A47F1D #41A41D

monochromatic

#160B3C #291470 #3C1DA4 #4F26D8 #795AE2

Accessibility & contrast

On white

11.03

#3C1DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3C1DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1DA4

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1DA4	#FFFFFF	#000000	##FFFFFF
##3C1DA4	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A8

Deuteranopia (green-blind)

#0037A2

Tritanopia (blue-blind)

#004762

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3c1da4;
/* rgb */ color: rgb(60, 29, 164);
/* oklch */ color: oklch(37.9% 0.196 282.2);

Tailwind

colors: {
  custom: {
    50: '#805fc0',
    500: '#3c1da4',
    950: '#000000',
  },
}

SCSS

$custom: #3c1da4;
$custom-light: #805fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1da4",
  "rgb": {
    "r": 60,
    "g": 29,
    "b": 164
  },
  "hsl": {
    "h": 253.778,
    "s": 69.948,
    "l": 37.843
  },
  "oklch": {
    "l": 0.3788,
    "c": 0.19607,
    "h": 282.2
  },
  "luminance": 0.0452
}

Semantic roles & 50–950 ramp

primary

#3C1DA4

secondary

#ACC657

accent

#ED3BC4

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3C1DA4

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

Preview Lab → · Contrast checker → · Palette generator →