#3D1107#3D1107

#3D1107 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.9% C 0.072 H 34.5°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D1107
RGB	rgb(61, 17, 7)
HSL	hsl(11, 79%, 13%)
HSV	hsv(11, 89%, 24%)
CMYK	cmyk(0%, 72.1%, 88.5%, 76.1%)
CIE-LAB	lab(12.01, 20.95, 15.58)
CIE-LCH	lch(12.01, 26.11, 36.64°)
OKLab	oklab(24.95% 0.0592 0.0407)
OKLCH	oklch(24.95% 0.072 34.5)
XYZ	xyz(2.1635, 1.4086, 0.3589)
Luminance	0.0141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1107 #07333D

analogous

#3D0718 #3D1107 #3D2C07

triadic

#3D1107 #073D11 #11073D

tetradic

#3D1107 #183D07 #07333D #2C073D

square

#3D1107 #183D07 #07333D #2C073D

split-complementary

#3D1107 #073D2C #07183D

monochromatic

#1B0803 #1B0803 #3D1107 #74200D #AB3014

Accessibility & contrast

On white

16.39

#3D1107 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3D1107 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1107

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1107	#FFFFFF	#000000	##FFFFFF
##3D1107	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1906

Deuteranopia (green-blind)

#282306

Tritanopia (blue-blind)

#44060F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3d1107;
/* rgb */ color: rgb(61, 17, 7);
/* oklch */ color: oklch(24.9% 0.072 34.5);

Tailwind

colors: {
  custom: {
    50: '#775149',
    500: '#3d1107',
    950: '#000000',
  },
}

SCSS

$custom: #3d1107;
$custom-light: #775149;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1107",
  "rgb": {
    "r": 61,
    "g": 17,
    "b": 7
  },
  "hsl": {
    "h": 11.111,
    "s": 79.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24947,
    "c": 0.0718,
    "h": 34.5
  },
  "luminance": 0.01408
}

Semantic roles & 50–950 ramp

primary

#3D1107

secondary

#236C7C

accent

#D2F632

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D1107

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

Preview Lab → · Contrast checker → · Palette generator →