#3D1509#3D1509

#3D1509 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.067 H 37.2°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#3D1509
RGB	rgb(61, 21, 9)
HSL	hsl(14, 74%, 14%)
HSV	hsv(14, 85%, 24%)
CMYK	cmyk(0%, 65.6%, 85.2%, 76.1%)
CIE-LAB	lab(12.91, 18.77, 15.98)
CIE-LCH	lch(12.91, 24.66, 40.41°)
OKLab	oklab(25.63% 0.053 0.0403)
OKLCH	oklch(25.63% 0.067 37.2)
XYZ	xyz(2.2422, 1.5485, 0.4392)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1509 #09313D

analogous

#3D0917 #3D1509 #3D2F09

triadic

#3D1509 #093D15 #15093D

tetradic

#3D1509 #173D09 #09313D #2F093D

square

#3D1509 #173D09 #09313D #2F093D

split-complementary

#3D1509 #093D2F #09173D

monochromatic

#1B0904 #1B0904 #3D1509 #722711 #A83A19

Accessibility & contrast

On white

16.04

#3D1509 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3D1509 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1509

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1509	#FFFFFF	#000000	##FFFFFF
##3D1509	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C08

Deuteranopia (green-blind)

#2A2508

Tritanopia (blue-blind)

#440C12

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d1509;
/* rgb */ color: rgb(61, 21, 9);
/* oklch */ color: oklch(25.6% 0.067 37.2);

Tailwind

colors: {
  custom: {
    50: '#76544a',
    500: '#3d1509',
    950: '#000000',
  },
}

SCSS

$custom: #3d1509;
$custom-light: #76544a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1509",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 9
  },
  "hsl": {
    "h": 13.846,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25634,
    "c": 0.06652,
    "h": 37.2
  },
  "luminance": 0.01548
}

Semantic roles & 50–950 ramp

primary

#3D1509

secondary

#27687B

accent

#C6F137

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D1509

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

Preview Lab → · Contrast checker → · Palette generator →