#3D130E#3D130E

#3D130E is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.4% C 0.067 H 29.4°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D130E
RGB	rgb(61, 19, 14)
HSL	hsl(6, 63%, 15%)
HSV	hsv(6, 77%, 24%)
CMYK	cmyk(0%, 68.9%, 77%, 76.1%)
CIE-LAB	lab(12.54, 20.25, 13.26)
CIE-LCH	lch(12.54, 24.21, 33.20°)
OKLab	oklab(25.38% 0.0587 0.0331)
OKLCH	oklch(25.38% 0.067 29.4)
XYZ	xyz(2.2368, 1.4898, 0.5852)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D130E #0E383D

analogous

#3D0E21 #3D130E #3D2B0E

triadic

#3D130E #0E3D13 #130E3D

tetradic

#3D130E #213D0E #0E383D #2B0E3D

square

#3D130E #213D0E #0E383D #2B0E3D

split-complementary

#3D130E #0E3D2B #0E213D

monochromatic

#190806 #190806 #3D130E #6F2319 #A13225

Accessibility & contrast

On white

16.18

#3D130E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3D130E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D130E

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D130E	#FFFFFF	#000000	##FFFFFF
##3D130E	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0D

Deuteranopia (green-blind)

#29240D

Tritanopia (blue-blind)

#440A12

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d130e;
/* rgb */ color: rgb(61, 19, 14);
/* oklch */ color: oklch(25.4% 0.067 29.4);

Tailwind

colors: {
  custom: {
    50: '#76534d',
    500: '#3d130e',
    950: '#000000',
  },
}

SCSS

$custom: #3d130e;
$custom-light: #76534d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d130e",
  "rgb": {
    "r": 61,
    "g": 19,
    "b": 14
  },
  "hsl": {
    "h": 6.383,
    "s": 62.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25379,
    "c": 0.0674,
    "h": 29.4
  },
  "luminance": 0.0149
}

Semantic roles & 50–950 ramp

primary

#3D130E

secondary

#2F7078

accent

#D4E642

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D130E

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

Preview Lab → · Contrast checker → · Palette generator →