#3D0F0F#3D0F0F

#3D0F0F is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.8% C 0.072 H 24.1°. Best body text is #FFFFFF at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F0F
RGB	rgb(61, 15, 15)
HSL	hsl(0, 61%, 15%)
HSV	hsv(0, 75%, 24%)
CMYK	cmyk(0%, 75.4%, 75.4%, 76.1%)
CIE-LAB	lab(11.75, 22.50, 11.65)
CIE-LCH	lch(11.75, 25.34, 27.38°)
OKLab	oklab(24.79% 0.066 0.0295)
OKLCH	oklch(24.79% 0.072 24.1)
XYZ	xyz(2.1817, 1.3685, 0.6011)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F0F #0F3D3D

analogous

#3D0F26 #3D0F0F #3D260F

triadic

#3D0F0F #0F3D0F #0F0F3D

tetradic

#3D0F0F #263D0F #0F3D3D #260F3D

square

#3D0F0F #263D0F #0F3D3D #260F3D

split-complementary

#3D0F0F #0F3D26 #0F263D

monochromatic

#190606 #190606 #3D0F0F #6E1B1B #9F2727

Accessibility & contrast

On white

16.49

#3D0F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F0F

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F0F	#FFFFFF	#000000	##FFFFFF
##3D0F0F	1.00	16.49	1.27	16.49
#FFFFFF	16.49	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B190F

Deuteranopia (green-blind)

#27230E

Tritanopia (blue-blind)

#44050F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f0f;
/* rgb */ color: rgb(61, 15, 15);
/* oklch */ color: oklch(24.8% 0.072 24.1);

Tailwind

colors: {
  custom: {
    50: '#77504d',
    500: '#3d0f0f',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f0f;
$custom-light: #77504d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f0f",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 15
  },
  "hsl": {
    "h": 0,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24786,
    "c": 0.07231,
    "h": 24.1
  },
  "luminance": 0.01368
}

Semantic roles & 50–950 ramp

primary

#3D0F0F

secondary

#307777

accent

#E4E444

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0F0F

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

Preview Lab → · Contrast checker → · Palette generator →