#3D0F0A#3D0F0A

#3D0F0A is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.7% C 0.073 H 29.5°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F0A
RGB	rgb(61, 15, 10)
HSL	hsl(6, 72%, 14%)
HSV	hsv(6, 84%, 24%)
CMYK	cmyk(0%, 75.4%, 83.6%, 76.1%)
CIE-LAB	lab(11.66, 22.18, 13.88)
CIE-LCH	lch(11.66, 26.16, 32.03°)
OKLab	oklab(24.7% 0.0638 0.0361)
OKLCH	oklch(24.7% 0.073 29.5)
XYZ	xyz(2.1503, 1.3560, 0.4356)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F0A #0A383D

analogous

#3D0A1F #3D0F0A #3D290A

triadic

#3D0F0A #0A3D0F #0F0A3D

tetradic

#3D0F0A #1F3D0A #0A383D #290A3D

square

#3D0F0A #1F3D0A #0A383D #290A3D

split-complementary

#3D0F0A #0A3D29 #0A1F3D

monochromatic

#1A0604 #1A0604 #3D0F0A #721C13 #A6291B

Accessibility & contrast

On white

16.52

#3D0F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F0A

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F0A	#FFFFFF	#000000	##FFFFFF
##3D0F0A	1.00	16.52	1.27	16.52
#FFFFFF	16.52	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1809

Deuteranopia (green-blind)

#272309

Tritanopia (blue-blind)

#44040E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f0a;
/* rgb */ color: rgb(61, 15, 10);
/* oklch */ color: oklch(24.7% 0.073 29.5);

Tailwind

colors: {
  custom: {
    50: '#77504b',
    500: '#3d0f0a',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f0a;
$custom-light: #77504b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f0a",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 10
  },
  "hsl": {
    "h": 5.882,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24695,
    "c": 0.07327,
    "h": 29.5
  },
  "luminance": 0.01356
}

Semantic roles & 50–950 ramp

primary

#3D0F0A

secondary

#28727A

accent

#DDEF39

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0F0A

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

Preview Lab → · Contrast checker → · Palette generator →