#3C104C#3C104C

#3C104C is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.9% C 0.109 H 315.4°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#3C104C
RGB	rgb(60, 16, 76)
HSL	hsl(284, 65%, 18%)
HSV	hsv(284, 79%, 30%)
CMYK	cmyk(21.1%, 78.9%, 0%, 70.2%)
CIE-LAB	lab(14.70, 31.67, -27.26)
CIE-LCH	lch(14.70, 41.79, 319.28°)
OKLab	oklab(27.86% 0.0778 -0.0768)
OKLCH	oklch(27.86% 0.109 315.4)
XYZ	xyz(3.3531, 1.8532, 7.0171)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C104C #204C10

analogous

#1E104C #3C104C #4C103E

triadic

#3C104C #4C3C10 #104C3C

tetradic

#3C104C #4C1E10 #204C10 #103E4C

square

#3C104C #4C1E10 #204C10 #103E4C

split-complementary

#3C104C #3E4C10 #104C1E

monochromatic

#140519 #140519 #3C104C #641B7F #8C25B1

Accessibility & contrast

On white

15.32

#3C104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3C104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C104C

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C104C	#FFFFFF	#000000	##FFFFFF
##3C104C	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234E

Deuteranopia (green-blind)

#0E264B

Tritanopia (blue-blind)

#3B1D2D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3c104c;
/* rgb */ color: rgb(60, 16, 76);
/* oklch */ color: oklch(27.9% 0.109 315.4);

Tailwind

colors: {
  custom: {
    50: '#74537e',
    500: '#3c104c',
    950: '#000000',
  },
}

SCSS

$custom: #3c104c;
$custom-light: #74537e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c104c",
  "rgb": {
    "r": 60,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 284,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.27861,
    "c": 0.10931,
    "h": 315.4
  },
  "luminance": 0.01853
}

Semantic roles & 50–950 ramp

primary

#3C104C

secondary

#488632

accent

#E8406D

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3C104C

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

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