#3C103B#3C103B

#3C103B is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.6% C 0.092 H 328.7°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#3C103B
RGB	rgb(60, 16, 59)
HSL	hsl(301, 58%, 15%)
HSV	hsv(301, 73%, 24%)
CMYK	cmyk(0%, 73.3%, 1.7%, 76.5%)
CIE-LAB	lab(13.51, 27.90, -17.25)
CIE-LCH	lch(13.51, 32.80, 328.28°)
OKLab	oklab(26.63% 0.0783 -0.0476)
OKLCH	oklch(26.63% 0.092 328.7)
XYZ	xyz(2.8382, 1.6472, 4.3053)
Luminance	0.0165 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C103B #103C11

analogous

#27103C #3C103B #3C1025

triadic

#3C103B #3B3C10 #103B3C

tetradic

#3C103B #3C2710 #103C11 #10253C

square

#3C103B #3C2710 #103C11 #10253C

split-complementary

#3C103B #253C10 #103C27

monochromatic

#180618 #180618 #3C103B #6C1D6B #9D2A9A

Accessibility & contrast

On white

15.80

#3C103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3C103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C103B

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C103B	#FFFFFF	#000000	##FFFFFF
##3C103B	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1F3C

Deuteranopia (green-blind)

#1B253A

Tritanopia (blue-blind)

#3E1523

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3c103b;
/* rgb */ color: rgb(60, 16, 59);
/* oklch */ color: oklch(26.6% 0.092 328.7);

Tailwind

colors: {
  custom: {
    50: '#745271',
    500: '#3c103b',
    950: '#000000',
  },
}

SCSS

$custom: #3c103b;
$custom-light: #745271;
$custom-dark: #000000;

JSON

{
  "hex": "#3c103b",
  "rgb": {
    "r": 60,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 301.364,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26632,
    "c": 0.09158,
    "h": 328.7
  },
  "luminance": 0.01647
}

Semantic roles & 50–950 ramp

primary

#3C103B

secondary

#327633

accent

#E14A47

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #3C103B

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

Preview Lab → · Contrast checker → · Palette generator →