#3A090E#3A090E

#3A090E is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.4% C 0.076 H 19.9°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#3A090E
RGB	rgb(58, 9, 14)
HSL	hsl(354, 73%, 13%)
HSV	hsv(354, 84%, 23%)
CMYK	cmyk(0%, 84.5%, 75.9%, 77.3%)
CIE-LAB	lab(10.01, 24.12, 9.65)
CIE-LCH	lch(10.01, 25.98, 21.80°)
OKLab	oklab(23.36% 0.0714 0.0259)
OKLCH	oklch(23.36% 0.076 19.9)
XYZ	xyz(1.9221, 1.1269, 0.5317)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A090E #093A35

analogous

#3A0926 #3A090E #3A1C09

triadic

#3A090E #0E3A09 #090E3A

tetradic

#3A090E #263A09 #093A35 #1C093A

square

#3A090E #263A09 #093A35 #1C093A

split-complementary

#3A090E #093A1C #09263A

monochromatic

#1A0406 #1A0406 #3A090E #6F111B #A41928

Accessibility & contrast

On white

17.14

#3A090E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3A090E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A090E

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A090E	#FFFFFF	#000000	##FFFFFF
##3A090E	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150E

Deuteranopia (green-blind)

#231F0D

Tritanopia (blue-blind)

#41000B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a090e;
/* rgb */ color: rgb(58, 9, 14);
/* oklch */ color: oklch(23.4% 0.076 19.9);

Tailwind

colors: {
  custom: {
    50: '#744d4d',
    500: '#3a090e',
    950: '#000000',
  },
}

SCSS

$custom: #3a090e;
$custom-light: #744d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a090e",
  "rgb": {
    "r": 58,
    "g": 9,
    "b": 14
  },
  "hsl": {
    "h": 353.878,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23357,
    "c": 0.07595,
    "h": 19.9
  },
  "luminance": 0.01127
}

Semantic roles & 50–950 ramp

primary

#3A090E

secondary

#277870

accent

#F0DD38

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A090E

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

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