#3C104E#3C104E

#3C104E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.0% C 0.111 H 314.1°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#3C104E
RGB	rgb(60, 16, 78)
HSL	hsl(283, 66%, 18%)
HSV	hsv(283, 79%, 31%)
CMYK	cmyk(23.1%, 79.5%, 0%, 69.4%)
CIE-LAB	lab(14.85, 32.15, -28.38)
CIE-LCH	lch(14.85, 42.88, 318.56°)
OKLab	oklab(28.02% 0.0776 -0.0801)
OKLCH	oklch(28.02% 0.111 314.1)
XYZ	xyz(3.4237, 1.8814, 7.3891)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C104E #224E10

analogous

#1D104E #3C104E #4E1041

triadic

#3C104E #4E3C10 #104E3C

tetradic

#3C104E #4E1D10 #224E10 #10414E

square

#3C104E #4E1D10 #224E10 #10414E

split-complementary

#3C104E #414E10 #104E1D

monochromatic

#140519 #15061B #3C104E #631A81 #8A25B4

Accessibility & contrast

On white

15.26

#3C104E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3C104E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C104E

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C104E	#FFFFFF	#000000	##FFFFFF
##3C104E	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002350

Deuteranopia (green-blind)

#0C264D

Tritanopia (blue-blind)

#3A1D2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3c104e;
/* rgb */ color: rgb(60, 16, 78);
/* oklch */ color: oklch(28.0% 0.111 314.1);

Tailwind

colors: {
  custom: {
    50: '#745380',
    500: '#3c104e',
    950: '#000000',
  },
}

SCSS

$custom: #3c104e;
$custom-light: #745380;
$custom-dark: #000000;

JSON

{
  "hex": "#3c104e",
  "rgb": {
    "r": 60,
    "g": 16,
    "b": 78
  },
  "hsl": {
    "h": 282.581,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28021,
    "c": 0.11148,
    "h": 314.1
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#3C104E

secondary

#4B8832

accent

#E93F70

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3C104E

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

Preview Lab → · Contrast checker → · Palette generator →