#3C0810#3C0810

#3C0810 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.7% C 0.080 H 17.5°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C0810
RGB	rgb(60, 8, 16)
HSL	hsl(351, 76%, 13%)
HSV	hsv(351, 87%, 24%)
CMYK	cmyk(0%, 86.7%, 73.3%, 76.5%)
CIE-LAB	lab(10.35, 25.47, 9.14)
CIE-LCH	lch(10.35, 27.06, 19.73°)
OKLab	oklab(23.71% 0.0759 0.0239)
OKLCH	oklch(23.71% 0.08 17.5)
XYZ	xyz(2.0441, 1.1720, 0.6087)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0810 #083C34

analogous

#3C082A #3C0810 #3C1A08

triadic

#3C0810 #103C08 #08103C

tetradic

#3C0810 #2A3C08 #083C34 #1A083C

square

#3C0810 #2A3C08 #083C34 #1A083C

split-complementary

#3C0810 #083C1A #082A3C

monochromatic

#1B0407 #1B0407 #3C0810 #720F1E #A8162D

Accessibility & contrast

On white

17.01

#3C0810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3C0810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0810

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0810	#FFFFFF	#000000	##FFFFFF
##3C0810	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171510

Deuteranopia (green-blind)

#24200F

Tritanopia (blue-blind)

#43000B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0810;
/* rgb */ color: rgb(60, 8, 16);
/* oklch */ color: oklch(23.7% 0.080 17.5);

Tailwind

colors: {
  custom: {
    50: '#764d4e',
    500: '#3c0810',
    950: '#000000',
  },
}

SCSS

$custom: #3c0810;
$custom-light: #764d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0810",
  "rgb": {
    "r": 60,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 350.769,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2371,
    "c": 0.07955,
    "h": 17.5
  },
  "luminance": 0.01172
}

Semantic roles & 50–950 ramp

primary

#3C0810

secondary

#257B6E

accent

#F3D635

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C0810

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

Preview Lab → · Contrast checker → · Palette generator →