#3D090E#3D090E

#3D090E is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.080 H 20.6°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D090E
RGB	rgb(61, 9, 14)
HSL	hsl(354, 74%, 14%)
HSV	hsv(354, 85%, 24%)
CMYK	cmyk(0%, 85.2%, 77%, 76.1%)
CIE-LAB	lab(10.70, 25.25, 10.72)
CIE-LCH	lch(10.70, 27.43, 23.01°)
OKLab	oklab(24% 0.0745 0.0281)
OKLCH	oklch(24% 0.08 20.6)
XYZ	xyz(2.1017, 1.2195, 0.5401)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D090E #093D38

analogous

#3D0928 #3D090E #3D1E09

triadic

#3D090E #0E3D09 #090E3D

tetradic

#3D090E #283D09 #093D38 #1E093D

square

#3D090E #283D09 #093D38 #1E093D

split-complementary

#3D090E #093D1E #09283D

monochromatic

#1B0406 #1B0406 #3D090E #72111A #A81926

Accessibility & contrast

On white

16.88

#3D090E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D090E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D090E

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D090E	#FFFFFF	#000000	##FFFFFF
##3D090E	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18160E

Deuteranopia (green-blind)

#25210C

Tritanopia (blue-blind)

#44000B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d090e;
/* rgb */ color: rgb(61, 9, 14);
/* oklch */ color: oklch(24.0% 0.080 20.6);

Tailwind

colors: {
  custom: {
    50: '#774d4d',
    500: '#3d090e',
    950: '#000000',
  },
}

SCSS

$custom: #3d090e;
$custom-light: #774d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d090e",
  "rgb": {
    "r": 61,
    "g": 9,
    "b": 14
  },
  "hsl": {
    "h": 354.231,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23999,
    "c": 0.07962,
    "h": 20.6
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary

#3D090E

secondary

#277B73

accent

#F1DF37

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3D090E

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

Preview Lab → · Contrast checker → · Palette generator →