#3A070C#3A070C

#3A070C is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.079 H 20.8°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A070C
RGB	rgb(58, 7, 12)
HSL	hsl(354, 78%, 13%)
HSV	hsv(354, 88%, 23%)
CMYK	cmyk(0%, 87.9%, 79.3%, 77.3%)
CIE-LAB	lab(9.63, 24.94, 10.07)
CIE-LCH	lch(9.63, 26.89, 21.99°)
OKLab	oklab(23.06% 0.0735 0.0279)
OKLCH	oklch(23.06% 0.079 20.8)
XYZ	xyz(1.8875, 1.0783, 0.4565)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A070C #073A35

analogous

#3A0725 #3A070C #3A1C07

triadic

#3A070C #0C3A07 #070C3A

tetradic

#3A070C #253A07 #073A35 #1C073A

square

#3A070C #253A07 #073A35 #1C073A

split-complementary

#3A070C #073A1C #07253A

monochromatic

#1B0306 #1B0306 #3A070C #710E17 #A71423

Accessibility & contrast

On white

17.28

#3A070C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3A070C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A070C

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A070C	#FFFFFF	#000000	##FFFFFF
##3A070C	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140C

Deuteranopia (green-blind)

#231F0A

Tritanopia (blue-blind)

#410009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a070c;
/* rgb */ color: rgb(58, 7, 12);
/* oklch */ color: oklch(23.1% 0.079 20.8);

Tailwind

colors: {
  custom: {
    50: '#754c4c',
    500: '#3a070c',
    950: '#000000',
  },
}

SCSS

$custom: #3a070c;
$custom-light: #754c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a070c",
  "rgb": {
    "r": 58,
    "g": 7,
    "b": 12
  },
  "hsl": {
    "h": 354.118,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23063,
    "c": 0.07858,
    "h": 20.8
  },
  "luminance": 0.01078
}

Semantic roles & 50–950 ramp

primary

#3A070C

secondary

#237971

accent

#F5E233

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A070C

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

Preview Lab → · Contrast checker → · Palette generator →