#3C104A#3C104A

#3C104A is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.7% C 0.107 H 316.7°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C104A
RGB	rgb(60, 16, 74)
HSL	hsl(286, 64%, 18%)
HSV	hsv(286, 78%, 29%)
CMYK	cmyk(18.9%, 78.4%, 0%, 71%)
CIE-LAB	lab(14.55, 31.20, -26.12)
CIE-LCH	lch(14.55, 40.69, 320.06°)
OKLab	oklab(27.7% 0.078 -0.0734)
OKLCH	oklch(27.7% 0.107 316.7)
XYZ	xyz(3.2846, 1.8258, 6.6566)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C104A #1E4A10

analogous

#1F104A #3C104A #4A103B

triadic

#3C104A #4A3C10 #104A3C

tetradic

#3C104A #4A1F10 #1E4A10 #103B4A

square

#3C104A #4A1F10 #1E4A10 #103B4A

split-complementary

#3C104A #3B4A10 #104A1F

monochromatic

#140519 #140519 #3C104A #651B7C #8E26AF

Accessibility & contrast

On white

15.38

#3C104A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3C104A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C104A

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C104A	#FFFFFF	#000000	##FFFFFF
##3C104A	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224C

Deuteranopia (green-blind)

#112649

Tritanopia (blue-blind)

#3B1C2B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3c104a;
/* rgb */ color: rgb(60, 16, 74);
/* oklch */ color: oklch(27.7% 0.107 316.7);

Tailwind

colors: {
  custom: {
    50: '#74537d',
    500: '#3c104a',
    950: '#000000',
  },
}

SCSS

$custom: #3c104a;
$custom-light: #74537d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c104a",
  "rgb": {
    "r": 60,
    "g": 16,
    "b": 74
  },
  "hsl": {
    "h": 285.517,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27704,
    "c": 0.10716,
    "h": 316.7
  },
  "luminance": 0.01826
}

Semantic roles & 50–950 ramp

primary

#3C104A

secondary

#468432

accent

#E74069

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#080209

muted

#7B787B

Preview Lab

Preview with #3C104A

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

Preview Lab → · Contrast checker → · Palette generator →