#3D0910#3D0910

#3D0910 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.080 H 18.4°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D0910
RGB	rgb(61, 9, 16)
HSL	hsl(352, 74%, 14%)
HSV	hsv(352, 85%, 24%)
CMYK	cmyk(0%, 85.2%, 73.8%, 76.1%)
CIE-LAB	lab(10.74, 25.39, 9.72)
CIE-LCH	lch(10.74, 27.19, 20.95°)
OKLab	oklab(24.04% 0.0755 0.0251)
OKLCH	oklch(24.04% 0.08 18.4)
XYZ	xyz(2.1159, 1.2252, 0.6152)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0910 #093D36

analogous

#3D092A #3D0910 #3D1C09

triadic

#3D0910 #103D09 #09103D

tetradic

#3D0910 #2A3D09 #093D36 #1C093D

square

#3D0910 #2A3D09 #093D36 #1C093D

split-complementary

#3D0910 #093D1C #092A3D

monochromatic

#1B0407 #1B0407 #3D0910 #72111E #A8192C

Accessibility & contrast

On white

16.87

#3D0910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0910

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0910	#FFFFFF	#000000	##FFFFFF
##3D0910	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181610

Deuteranopia (green-blind)

#25210F

Tritanopia (blue-blind)

#44000C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0910;
/* rgb */ color: rgb(61, 9, 16);
/* oklch */ color: oklch(24.0% 0.080 18.4);

Tailwind

colors: {
  custom: {
    50: '#774d4e',
    500: '#3d0910',
    950: '#000000',
  },
}

SCSS

$custom: #3d0910;
$custom-light: #774d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0910",
  "rgb": {
    "r": 61,
    "g": 9,
    "b": 16
  },
  "hsl": {
    "h": 351.923,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24043,
    "c": 0.07952,
    "h": 18.4
  },
  "luminance": 0.01225
}

Semantic roles & 50–950 ramp

primary

#3D0910

secondary

#277B70

accent

#F1D837

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3D0910

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

Preview Lab → · Contrast checker → · Palette generator →