#3D0F17#3D0F17

#3D0F17 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.072 H 13.8°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F17
RGB	rgb(61, 15, 23)
HSL	hsl(350, 61%, 15%)
HSV	hsv(350, 75%, 24%)
CMYK	cmyk(0%, 75.4%, 62.3%, 76.1%)
CIE-LAB	lab(11.93, 23.18, 6.82)
CIE-LCH	lch(11.93, 24.16, 16.39°)
OKLab	oklab(24.98% 0.0699 0.0171)
OKLCH	oklch(24.98% 0.072 13.8)
XYZ	xyz(2.2501, 1.3959, 0.9614)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F17 #0F3D35

analogous

#3D0F2E #3D0F17 #3D1E0F

triadic

#3D0F17 #173D0F #0F173D

tetradic

#3D0F17 #2E3D0F #0F3D35 #1E0F3D

square

#3D0F17 #2E3D0F #0F3D35 #1E0F3D

split-complementary

#3D0F17 #0F3D1E #0F2E3D

monochromatic

#190609 #190609 #3D0F17 #6E1B2A #9F273C

Accessibility & contrast

On white

16.42

#3D0F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3D0F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F17

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F17	#FFFFFF	#000000	##FFFFFF
##3D0F17	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1917

Deuteranopia (green-blind)

#262316

Tritanopia (blue-blind)

#430712

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f17;
/* rgb */ color: rgb(61, 15, 23);
/* oklch */ color: oklch(25.0% 0.072 13.8);

Tailwind

colors: {
  custom: {
    50: '#765053',
    500: '#3d0f17',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f17;
$custom-light: #765053;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f17",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 23
  },
  "hsl": {
    "h": 349.565,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24983,
    "c": 0.07194,
    "h": 13.8
  },
  "luminance": 0.01396
}

Semantic roles & 50–950 ramp

primary

#3D0F17

secondary

#30776B

accent

#E4C844

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0F17

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

Preview Lab → · Contrast checker → · Palette generator →