#3D0F10#3D0F10

#3D0F10 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.8% C 0.072 H 22.9°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D0F10
RGB	rgb(61, 15, 16)
HSL	hsl(359, 61%, 15%)
HSV	hsv(359, 75%, 24%)
CMYK	cmyk(0%, 75.4%, 73.8%, 76.1%)
CIE-LAB	lab(11.77, 22.57, 11.14)
CIE-LCH	lch(11.77, 25.17, 26.26°)
OKLab	oklab(24.81% 0.0665 0.028)
OKLCH	oklch(24.81% 0.072 22.9)
XYZ	xyz(2.1890, 1.3715, 0.6396)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0F10 #0F3D3C

analogous

#3D0F27 #3D0F10 #3D250F

triadic

#3D0F10 #103D0F #0F103D

tetradic

#3D0F10 #273D0F #0F3D3C #250F3D

square

#3D0F10 #273D0F #0F3D3C #250F3D

split-complementary

#3D0F10 #0F3D25 #0F273D

monochromatic

#190606 #190606 #3D0F10 #6E1B1D #9F272A

Accessibility & contrast

On white

16.48

#3D0F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0F10

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0F10	#FFFFFF	#000000	##FFFFFF
##3D0F10	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1910

Deuteranopia (green-blind)

#27230F

Tritanopia (blue-blind)

#440510

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0f10;
/* rgb */ color: rgb(61, 15, 16);
/* oklch */ color: oklch(24.8% 0.072 22.9);

Tailwind

colors: {
  custom: {
    50: '#77504e',
    500: '#3d0f10',
    950: '#000000',
  },
}

SCSS

$custom: #3d0f10;
$custom-light: #77504e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0f10",
  "rgb": {
    "r": 61,
    "g": 15,
    "b": 16
  },
  "hsl": {
    "h": 358.696,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24807,
    "c": 0.07217,
    "h": 22.9
  },
  "luminance": 0.01371
}

Semantic roles & 50–950 ramp

primary

#3D0F10

secondary

#307776

accent

#E4E044

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0F10

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

Preview Lab → · Contrast checker → · Palette generator →