#3D150D#3D150D

#3D150D is a dark, moderate red. Relative luminance 0.016; OKLCH L 25.7% C 0.065 H 33.0°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#3D150D
RGB	rgb(61, 21, 13)
HSL	hsl(10, 65%, 15%)
HSV	hsv(10, 79%, 24%)
CMYK	cmyk(0%, 65.6%, 78.7%, 76.1%)
CIE-LAB	lab(12.97, 19.02, 14.32)
CIE-LCH	lch(12.97, 23.81, 36.98°)
OKLab	oklab(25.7% 0.0547 0.0355)
OKLCH	oklch(25.7% 0.065 33)
XYZ	xyz(2.2655, 1.5578, 0.5621)
Luminance	0.0156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D150D #0D353D

analogous

#3D0D1D #3D150D #3D2D0D

triadic

#3D150D #0D3D15 #150D3D

tetradic

#3D150D #1D3D0D #0D353D #2D0D3D

square

#3D150D #1D3D0D #0D353D #2D0D3D

split-complementary

#3D150D #0D3D2D #0D1D3D

monochromatic

#190905 #190905 #3D150D #6F2618 #A23823

Accessibility & contrast

On white

16.01

#3D150D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3D150D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D150D

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D150D	#FFFFFF	#000000	##FFFFFF
##3D150D	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0C

Deuteranopia (green-blind)

#2A250C

Tritanopia (blue-blind)

#440D13

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d150d;
/* rgb */ color: rgb(61, 21, 13);
/* oklch */ color: oklch(25.7% 0.065 33.0);

Tailwind

colors: {
  custom: {
    50: '#76544c',
    500: '#3d150d',
    950: '#000000',
  },
}

SCSS

$custom: #3d150d;
$custom-light: #76544c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d150d",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 13
  },
  "hsl": {
    "h": 10,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25697,
    "c": 0.06517,
    "h": 33
  },
  "luminance": 0.01557
}

Semantic roles & 50–950 ramp

primary

#3D150D

secondary

#2D6C79

accent

#CCE840

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D150D

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

Preview Lab → · Contrast checker → · Palette generator →