#3C1569#3C1569

#3C1569 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.136 H 299.3°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#3C1569
RGB	rgb(60, 21, 105)
HSL	hsl(268, 67%, 25%)
HSV	hsv(268, 80%, 41%)
CMYK	cmyk(42.9%, 80%, 0%, 58.8%)
CIE-LAB	lab(17.99, 36.74, -41.37)
CIE-LCH	lch(17.99, 55.33, 311.61°)
OKLab	oklab(30.97% 0.0663 -0.1182)
OKLCH	oklch(30.97% 0.136 299.3)
XYZ	xyz(4.6808, 2.5169, 13.6011)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1569 #426915

analogous

#151869 #3C1569 #661569

triadic

#3C1569 #693C15 #15693C

tetradic

#3C1569 #691518 #426915 #156966

square

#3C1569 #691518 #426915 #156966

split-complementary

#3C1569 #696615 #186915

monochromatic

#0F051A #1F0B36 #3C1569 #591F9C #7629CF

Accessibility & contrast

On white

13.97

#3C1569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3C1569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1569

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1569	#FFFFFF	#000000	##FFFFFF
##3C1569	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6B

Deuteranopia (green-blind)

#002B67

Tritanopia (blue-blind)

#312B3E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3c1569;
/* rgb */ color: rgb(60, 21, 105);
/* oklch */ color: oklch(31.0% 0.136 299.3);

Tailwind

colors: {
  custom: {
    50: '#775795',
    500: '#3c1569',
    950: '#000000',
  },
}

SCSS

$custom: #3c1569;
$custom-light: #775795;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1569",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 267.857,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30966,
    "c": 0.13559,
    "h": 299.3
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary

#3C1569

secondary

#71A03A

accent

#EA3E9A

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3C1569

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

Preview Lab → · Contrast checker → · Palette generator →