#3D121A#3D121A

#3D121A is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.068 H 12.0°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D121A
RGB	rgb(61, 18, 26)
HSL	hsl(349, 54%, 15%)
HSV	hsv(349, 70%, 24%)
CMYK	cmyk(0%, 70.5%, 57.4%, 76.1%)
CIE-LAB	lab(12.61, 21.89, 5.52)
CIE-LCH	lch(12.61, 22.58, 14.14°)
OKLab	oklab(25.51% 0.0662 0.0141)
OKLCH	oklch(25.51% 0.068 12)
XYZ	xyz(2.3274, 1.4996, 1.1440)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D121A #123D35

analogous

#3D122F #3D121A #3D1F12

triadic

#3D121A #1A3D12 #121A3D

tetradic

#3D121A #2F3D12 #123D35 #1F123D

square

#3D121A #2F3D12 #123D35 #1F123D

split-complementary

#3D121A #123D1F #122F3D

monochromatic

#18070A #18070A #3D121A #6C202E #9C2E42

Accessibility & contrast

On white

16.16

#3D121A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3D121A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D121A

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D121A	#FFFFFF	#000000	##FFFFFF
##3D121A	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B1A

Deuteranopia (green-blind)

#272419

Tritanopia (blue-blind)

#430B15

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3d121a;
/* rgb */ color: rgb(61, 18, 26);
/* oklch */ color: oklch(25.5% 0.068 12.0);

Tailwind

colors: {
  custom: {
    50: '#765256',
    500: '#3d121a',
    950: '#000000',
  },
}

SCSS

$custom: #3d121a;
$custom-light: #765256;
$custom-dark: #000000;

JSON

{
  "hex": "#3d121a",
  "rgb": {
    "r": 61,
    "g": 18,
    "b": 26
  },
  "hsl": {
    "h": 348.837,
    "s": 54.43,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25514,
    "c": 0.06772,
    "h": 12
  },
  "luminance": 0.01499
}

Semantic roles & 50–950 ramp

primary

#3D121A

secondary

#35766A

accent

#DEC24A

background

#F7F4F5

surface

#EDE7E8

border

#C8C3C4

text

#090203

muted

#7B7878

Preview Lab

Preview with #3D121A

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

Preview Lab → · Contrast checker → · Palette generator →