#3C0710#3C0710

#3C0710 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.6% C 0.081 H 16.8°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#3C0710
RGB	rgb(60, 7, 16)
HSL	hsl(350, 79%, 13%)
HSV	hsv(350, 88%, 24%)
CMYK	cmyk(0%, 88.3%, 73.3%, 76.5%)
CIE-LAB	lab(10.19, 25.93, 8.91)
CIE-LCH	lch(10.19, 27.42, 18.96°)
OKLab	oklab(23.59% 0.0774 0.0234)
OKLCH	oklch(23.59% 0.081 16.8)
XYZ	xyz(2.0332, 1.1503, 0.6051)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0710 #073C33

analogous

#3C072A #3C0710 #3C1807

triadic

#3C0710 #103C07 #07103C

tetradic

#3C0710 #2A3C07 #073C33 #18073C

square

#3C0710 #2A3C07 #073C33 #18073C

split-complementary

#3C0710 #073C18 #072A3C

monochromatic

#1B0307 #1B0307 #3C0710 #730D1F #AA142D

Accessibility & contrast

On white

17.07

#3C0710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3C0710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0710

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0710	#FFFFFF	#000000	##FFFFFF
##3C0710	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161510

Deuteranopia (green-blind)

#24200E

Tritanopia (blue-blind)

#43000B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0710;
/* rgb */ color: rgb(60, 7, 16);
/* oklch */ color: oklch(23.6% 0.081 16.8);

Tailwind

colors: {
  custom: {
    50: '#764c4e',
    500: '#3c0710',
    950: '#000000',
  },
}

SCSS

$custom: #3c0710;
$custom-light: #764c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0710",
  "rgb": {
    "r": 60,
    "g": 7,
    "b": 16
  },
  "hsl": {
    "h": 349.811,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23589,
    "c": 0.08082,
    "h": 16.8
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#3C0710

secondary

#237B6C

accent

#F6D432

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C0710

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

Preview Lab → · Contrast checker → · Palette generator →