#3D130C#3D130C

#3D130C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.3% C 0.068 H 31.6°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D130C
RGB	rgb(61, 19, 12)
HSL	hsl(9, 67%, 14%)
HSV	hsv(9, 80%, 24%)
CMYK	cmyk(0%, 68.9%, 80.3%, 76.1%)
CIE-LAB	lab(12.51, 20.12, 14.17)
CIE-LCH	lch(12.51, 24.61, 35.16°)
OKLab	oklab(25.34% 0.0578 0.0356)
OKLCH	oklch(25.34% 0.068 31.6)
XYZ	xyz(2.2239, 1.4847, 0.5172)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D130C #0C363D

analogous

#3D0C1E #3D130C #3D2C0C

triadic

#3D130C #0C3D13 #130C3D

tetradic

#3D130C #1E3D0C #0C363D #2C0C3D

square

#3D130C #1E3D0C #0C363D #2C0C3D

split-complementary

#3D130C #0C3D2C #0C1E3D

monochromatic

#1A0805 #1A0805 #3D130C #702316 #A33320

Accessibility & contrast

On white

16.19

#3D130C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3D130C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D130C

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D130C	#FFFFFF	#000000	##FFFFFF
##3D130C	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0B

Deuteranopia (green-blind)

#29240B

Tritanopia (blue-blind)

#440A12

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d130c;
/* rgb */ color: rgb(61, 19, 12);
/* oklch */ color: oklch(25.3% 0.068 31.6);

Tailwind

colors: {
  custom: {
    50: '#77534c',
    500: '#3d130c',
    950: '#000000',
  },
}

SCSS

$custom: #3d130c;
$custom-light: #77534c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d130c",
  "rgb": {
    "r": 61,
    "g": 19,
    "b": 12
  },
  "hsl": {
    "h": 8.571,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25344,
    "c": 0.06793,
    "h": 31.6
  },
  "luminance": 0.01484
}

Semantic roles & 50–950 ramp

primary

#3D130C

secondary

#2C6E79

accent

#D1EA3E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D130C

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

Preview Lab → · Contrast checker → · Palette generator →