#3D110D#3D110D

#3D110D is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.070 H 28.3°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D110D
RGB	rgb(61, 17, 13)
HSL	hsl(5, 65%, 15%)
HSV	hsv(5, 79%, 24%)
CMYK	cmyk(0%, 72.1%, 78.7%, 76.1%)
CIE-LAB	lab(12.11, 21.30, 13.16)
CIE-LCH	lch(12.11, 25.04, 31.70°)
OKLab	oklab(25.04% 0.0618 0.0333)
OKLCH	oklch(25.04% 0.07 28.3)
XYZ	xyz(2.1978, 1.4224, 0.5395)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D110D #0D393D

analogous

#3D0D21 #3D110D #3D290D

triadic

#3D110D #0D3D11 #110D3D

tetradic

#3D110D #213D0D #0D393D #290D3D

square

#3D110D #213D0D #0D393D #290D3D

split-complementary

#3D110D #0D3D29 #0D213D

monochromatic

#190705 #190705 #3D110D #6F1F18 #A22D23

Accessibility & contrast

On white

16.35

#3D110D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3D110D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D110D

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D110D	#FFFFFF	#000000	##FFFFFF
##3D110D	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0C

Deuteranopia (green-blind)

#28230C

Tritanopia (blue-blind)

#440710

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3d110d;
/* rgb */ color: rgb(61, 17, 13);
/* oklch */ color: oklch(25.0% 0.070 28.3);

Tailwind

colors: {
  custom: {
    50: '#77514c',
    500: '#3d110d',
    950: '#000000',
  },
}

SCSS

$custom: #3d110d;
$custom-light: #77514c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d110d",
  "rgb": {
    "r": 61,
    "g": 17,
    "b": 13
  },
  "hsl": {
    "h": 5,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25044,
    "c": 0.07016,
    "h": 28.3
  },
  "luminance": 0.01422
}

Semantic roles & 50–950 ramp

primary

#3D110D

secondary

#2D7279

accent

#DAE840

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D110D

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

Preview Lab → · Contrast checker → · Palette generator →