#3C0737#3C0737

#3C0737 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.4% C 0.101 H 332.4°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#3C0737
RGB	rgb(60, 7, 55)
HSL	hsl(306, 79%, 13%)
HSV	hsv(306, 88%, 24%)
CMYK	cmyk(0%, 88.3%, 8.3%, 76.5%)
CIE-LAB	lab(11.88, 31.03, -16.96)
CIE-LCH	lch(11.88, 35.36, 331.34°)
OKLab	oklab(25.37% 0.0893 -0.0467)
OKLCH	oklch(25.37% 0.101 332.4)
XYZ	xyz(2.6291, 1.3887, 3.7433)
Luminance	0.0139 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0737 #073C0C

analogous

#26073C #3C0737 #3C071C

triadic

#3C0737 #373C07 #07373C

tetradic

#3C0737 #3C2607 #073C0C #071C3C

square

#3C0737 #3C2607 #073C0C #071C3C

split-complementary

#3C0737 #1C3C07 #073C26

monochromatic

#1B0319 #1B0319 #3C0737 #730D69 #AA149B

Accessibility & contrast

On white

16.44

#3C0737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3C0737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0737

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0737	#FFFFFF	#000000	##FFFFFF
##3C0737	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041A38

Deuteranopia (green-blind)

#192236

Tritanopia (blue-blind)

#3F0D1E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3c0737;
/* rgb */ color: rgb(60, 7, 55);
/* oklch */ color: oklch(25.4% 0.101 332.4);

Tailwind

colors: {
  custom: {
    50: '#744e6e',
    500: '#3c0737',
    950: '#000000',
  },
}

SCSS

$custom: #3c0737;
$custom-light: #744e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0737",
  "rgb": {
    "r": 60,
    "g": 7,
    "b": 55
  },
  "hsl": {
    "h": 305.66,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25375,
    "c": 0.10074,
    "h": 332.4
  },
  "luminance": 0.01388
}

Semantic roles & 50–950 ramp

primary

#3C0737

secondary

#237B2C

accent

#F64532

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#080207

muted

#7B787A

Preview Lab

Preview with #3C0737

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

Preview Lab → · Contrast checker → · Palette generator →