#3D140B#3D140B

#3D140B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.067 H 33.9°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D140B
RGB	rgb(61, 20, 11)
HSL	hsl(11, 69%, 14%)
HSV	hsv(11, 82%, 24%)
CMYK	cmyk(0%, 67.2%, 82%, 76.1%)
CIE-LAB	lab(12.72, 19.48, 14.89)
CIE-LCH	lch(12.72, 24.52, 37.39°)
OKLab	oklab(25.49% 0.0556 0.0374)
OKLCH	oklch(25.49% 0.067 33.9)
XYZ	xyz(2.2353, 1.5169, 0.4916)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D140B #0B343D

analogous

#3D0B1B #3D140B #3D2D0B

triadic

#3D140B #0B3D14 #140B3D

tetradic

#3D140B #1B3D0B #0B343D #2D0B3D

square

#3D140B #1B3D0B #0B343D #2D0B3D

split-complementary

#3D140B #0B3D2D #0B1B3D

monochromatic

#1A0905 #1A0905 #3D140B #712514 #A5361E

Accessibility & contrast

On white

16.11

#3D140B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3D140B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D140B

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D140B	#FFFFFF	#000000	##FFFFFF
##3D140B	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0A

Deuteranopia (green-blind)

#29240A

Tritanopia (blue-blind)

#440B12

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d140b;
/* rgb */ color: rgb(61, 20, 11);
/* oklch */ color: oklch(25.5% 0.067 33.9);

Tailwind

colors: {
  custom: {
    50: '#76534b',
    500: '#3d140b',
    950: '#000000',
  },
}

SCSS

$custom: #3d140b;
$custom-light: #76534b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d140b",
  "rgb": {
    "r": 61,
    "g": 20,
    "b": 11
  },
  "hsl": {
    "h": 10.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25493,
    "c": 0.06702,
    "h": 33.9
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#3D140B

secondary

#2A6B7A

accent

#CCEC3C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D140B

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

Preview Lab → · Contrast checker → · Palette generator →