#3C0910#3C0910

#3C0910 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.078 H 18.1°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#3C0910
RGB	rgb(60, 9, 16)
HSL	hsl(352, 74%, 14%)
HSV	hsv(352, 85%, 24%)
CMYK	cmyk(0%, 85%, 73.3%, 76.5%)
CIE-LAB	lab(10.51, 25.02, 9.36)
CIE-LCH	lch(10.51, 26.71, 20.52°)
OKLab	oklab(23.83% 0.0744 0.0243)
OKLCH	oklch(23.83% 0.078 18.1)
XYZ	xyz(2.0549, 1.1937, 0.6123)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0910 #093C35

analogous

#3C0929 #3C0910 #3C1B09

triadic

#3C0910 #103C09 #09103C

tetradic

#3C0910 #293C09 #093C35 #1B093C

square

#3C0910 #293C09 #093C35 #1B093C

split-complementary

#3C0910 #093C1B #09293C

monochromatic

#1B0407 #1B0407 #3C0910 #71111E #A6192C

Accessibility & contrast

On white

16.95

#3C0910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3C0910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0910

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0910	#FFFFFF	#000000	##FFFFFF
##3C0910	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171610

Deuteranopia (green-blind)

#24200F

Tritanopia (blue-blind)

#43000C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0910;
/* rgb */ color: rgb(60, 9, 16);
/* oklch */ color: oklch(23.8% 0.078 18.1);

Tailwind

colors: {
  custom: {
    50: '#764d4e',
    500: '#3c0910',
    950: '#000000',
  },
}

SCSS

$custom: #3c0910;
$custom-light: #764d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0910",
  "rgb": {
    "r": 60,
    "g": 9,
    "b": 16
  },
  "hsl": {
    "h": 351.765,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.2383,
    "c": 0.07832,
    "h": 18.1
  },
  "luminance": 0.01193
}

Semantic roles & 50–950 ramp

primary

#3C0910

secondary

#277A6F

accent

#F1D737

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C0910

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

Preview Lab → · Contrast checker → · Palette generator →