#3D0D19#3D0D19

#3D0D19 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.8% C 0.075 H 9.6°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#3D0D19
RGB	rgb(61, 13, 25)
HSL	hsl(345, 65%, 15%)
HSV	hsv(345, 79%, 24%)
CMYK	cmyk(0%, 78.7%, 59%, 76.1%)
CIE-LAB	lab(11.62, 24.37, 4.89)
CIE-LCH	lch(11.62, 24.86, 11.36°)
OKLab	oklab(24.77% 0.074 0.0125)
OKLCH	oklch(24.77% 0.075 9.6)
XYZ	xyz(2.2441, 1.3504, 1.0620)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0D19 #0D3D31

analogous

#3D0D31 #3D0D19 #3D190D

triadic

#3D0D19 #193D0D #0D193D

tetradic

#3D0D19 #313D0D #0D3D31 #190D3D

square

#3D0D19 #313D0D #0D3D31 #190D3D

split-complementary

#3D0D19 #0D3D19 #0D313D

monochromatic

#19050A #19050A #3D0D19 #6F182E #A22342

Accessibility & contrast

On white

16.54

#3D0D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0D19

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0D19	#FFFFFF	#000000	##FFFFFF
##3D0D19	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181919

Deuteranopia (green-blind)

#252218

Tritanopia (blue-blind)

#430512

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0d19;
/* rgb */ color: rgb(61, 13, 25);
/* oklch */ color: oklch(24.8% 0.075 9.6);

Tailwind

colors: {
  custom: {
    50: '#764f55',
    500: '#3d0d19',
    950: '#000000',
  },
}

SCSS

$custom: #3d0d19;
$custom-light: #764f55;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0d19",
  "rgb": {
    "r": 61,
    "g": 13,
    "b": 25
  },
  "hsl": {
    "h": 345,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24773,
    "c": 0.07504,
    "h": 9.6
  },
  "luminance": 0.0135
}

Semantic roles & 50–950 ramp

primary

#3D0D19

secondary

#2D7966

accent

#E8BE40

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090203

muted

#7B7878

Preview Lab

Preview with #3D0D19

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

Preview Lab → · Contrast checker → · Palette generator →