#3C1C8A#3C1C8A

#3C1C8A is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.167 H 287.6°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C1C8A
RGB	rgb(60, 28, 138)
HSL	hsl(257, 66%, 33%)
HSV	hsv(257, 80%, 54%)
CMYK	cmyk(56.5%, 79.7%, 0%, 45.9%)
CIE-LAB	lab(22.39, 42.74, -55.25)
CIE-LCH	lch(22.39, 69.85, 307.72°)
OKLab	oklab(35.03% 0.0505 -0.159)
OKLCH	oklch(35.03% 0.167 287.6)
XYZ	xyz(6.8648, 3.6258, 24.3779)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1C8A #6A8A1C

analogous

#1C338A #3C1C8A #731C8A

triadic

#3C1C8A #8A3C1C #1C8A3C

tetradic

#3C1C8A #8A1C33 #6A8A1C #1C8A73

square

#3C1C8A #8A1C33 #6A8A1C #1C8A73

split-complementary

#3C1C8A #8A731C #338A1C

monochromatic

#100724 #261257 #3C1C8A #5226BD #7147DA

Accessibility & contrast

On white

12.17

#3C1C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3C1C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1C8A

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1C8A	#FFFFFF	#000000	##FFFFFF
##3C1C8A	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388D

Deuteranopia (green-blind)

#003388

Tritanopia (blue-blind)

#1A3C53

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3c1c8a;
/* rgb */ color: rgb(60, 28, 138);
/* oklch */ color: oklch(35.0% 0.167 287.6);

Tailwind

colors: {
  custom: {
    50: '#7b5dad',
    500: '#3c1c8a',
    950: '#000000',
  },
}

SCSS

$custom: #3c1c8a;
$custom-light: #7b5dad;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1c8a",
  "rgb": {
    "r": 60,
    "g": 28,
    "b": 138
  },
  "hsl": {
    "h": 257.455,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35028,
    "c": 0.16684,
    "h": 287.6
  },
  "luminance": 0.03626
}

Semantic roles & 50–950 ramp

primary

#3C1C8A

secondary

#99BB46

accent

#E93FB8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1C8A

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

Preview Lab → · Contrast checker → · Palette generator →