#3D0F16#3D0F16

#3D0F16 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.072 H 15.1°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F16
RGB	rgb(61, 15, 22)
HSL	hsl(351, 61%, 15%)
HSV	hsv(351, 75%, 24%)
CMYK	cmyk(0%, 75.4%, 63.9%, 76.1%)
CIE-LAB	lab(11.90, 23.08, 7.51)
CIE-LCH	lch(11.90, 24.27, 18.03°)
OKLab	oklab(24.96% 0.0694 0.0188)
OKLCH	oklch(24.96% 0.072 15.1)
XYZ	xyz(2.2403, 1.3920, 0.9096)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F16 #0F3D36

analogous

#3D0F2D #3D0F16 #3D1F0F

triadic

#3D0F16 #163D0F #0F163D

tetradic

#3D0F16 #2D3D0F #0F3D36 #1F0F3D

square

#3D0F16 #2D3D0F #0F3D36 #1F0F3D

split-complementary

#3D0F16 #0F3D1F #0F2D3D

monochromatic

#190609 #190609 #3D0F16 #6E1B28 #9F2739

Accessibility & contrast

On white

16.43

#3D0F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3D0F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F16

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F16	#FFFFFF	#000000	##FFFFFF
##3D0F16	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1916

Deuteranopia (green-blind)

#262315

Tritanopia (blue-blind)

#430612

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f16;
/* rgb */ color: rgb(61, 15, 22);
/* oklch */ color: oklch(25.0% 0.072 15.1);

Tailwind

colors: {
  custom: {
    50: '#765052',
    500: '#3d0f16',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f16;
$custom-light: #765052;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f16",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 22
  },
  "hsl": {
    "h": 350.87,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24955,
    "c": 0.07188,
    "h": 15.1
  },
  "luminance": 0.01392
}

Semantic roles & 50–950 ramp

primary

#3D0F16

secondary

#30776D

accent

#E4CB44

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0F16

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

Preview Lab → · Contrast checker → · Palette generator →