#3C1A8D#3C1A8D

#3C1A8D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.172 H 287.2°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#3C1A8D
RGB	rgb(60, 26, 141)
HSL	hsl(258, 69%, 33%)
HSV	hsv(258, 82%, 55%)
CMYK	cmyk(57.4%, 81.6%, 0%, 44.7%)
CIE-LAB	lab(22.38, 44.54, -57.14)
CIE-LCH	lch(22.38, 72.45, 307.94°)
OKLab	oklab(35.11% 0.051 -0.1645)
OKLCH	oklch(35.11% 0.172 287.2)
XYZ	xyz(7.0392, 3.6221, 25.5224)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1A8D #6B8D1A

analogous

#1A328D #3C1A8D #751A8D

triadic

#3C1A8D #8D3C1A #1A8D3C

tetradic

#3C1A8D #8D1A32 #6B8D1A #1A8D75

square

#3C1A8D #8D1A32 #6B8D1A #1A8D75

split-complementary

#3C1A8D #8D751A #328D1A

monochromatic

#100726 #261059 #3C1A8D #5224C1 #7245DD

Accessibility & contrast

On white

12.18

#3C1A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3C1A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1A8D

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1A8D	#FFFFFF	#000000	##FFFFFF
##3C1A8D	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#173C54

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3c1a8d;
/* rgb */ color: rgb(60, 26, 141);
/* oklch */ color: oklch(35.1% 0.172 287.2);

Tailwind

colors: {
  custom: {
    50: '#7c5caf',
    500: '#3c1a8d',
    950: '#000000',
  },
}

SCSS

$custom: #3c1a8d;
$custom-light: #7c5caf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1a8d",
  "rgb": {
    "r": 60,
    "g": 26,
    "b": 141
  },
  "hsl": {
    "h": 257.739,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35112,
    "c": 0.17222,
    "h": 287.2
  },
  "luminance": 0.03623
}

Semantic roles & 50–950 ramp

primary

#3C1A8D

secondary

#9ABE45

accent

#EC3CB8

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3C1A8D

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

Preview Lab → · Contrast checker → · Palette generator →