#3D0F18#3D0F18

#3D0F18 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.072 H 12.4°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F18
RGB	rgb(61, 15, 24)
HSL	hsl(348, 61%, 15%)
HSV	hsv(348, 75%, 24%)
CMYK	cmyk(0%, 75.4%, 60.7%, 76.1%)
CIE-LAB	lab(11.96, 23.28, 6.11)
CIE-LCH	lch(11.96, 24.07, 14.70°)
OKLab	oklab(25.01% 0.0704 0.0155)
OKLCH	oklch(25.01% 0.072 12.4)
XYZ	xyz(2.2604, 1.4000, 1.0152)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F18 #0F3D34

analogous

#3D0F2F #3D0F18 #3D1D0F

triadic

#3D0F18 #183D0F #0F183D

tetradic

#3D0F18 #2F3D0F #0F3D34 #1D0F3D

square

#3D0F18 #2F3D0F #0F3D34 #1D0F3D

split-complementary

#3D0F18 #0F3D1D #0F2F3D

monochromatic

#19060A #19060A #3D0F18 #6E1B2B #9F273F

Accessibility & contrast

On white

16.41

#3D0F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3D0F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F18

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F18	#FFFFFF	#000000	##FFFFFF
##3D0F18	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1918

Deuteranopia (green-blind)

#262317

Tritanopia (blue-blind)

#430713

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f18;
/* rgb */ color: rgb(61, 15, 24);
/* oklch */ color: oklch(25.0% 0.072 12.4);

Tailwind

colors: {
  custom: {
    50: '#765054',
    500: '#3d0f18',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f18;
$custom-light: #765054;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f18",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 24
  },
  "hsl": {
    "h": 348.261,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25012,
    "c": 0.07204,
    "h": 12.4
  },
  "luminance": 0.014
}

Semantic roles & 50–950 ramp

primary

#3D0F18

secondary

#30776A

accent

#E4C444

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0F18

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

Preview Lab → · Contrast checker → · Palette generator →