#3A070D#3A070D

#3A070D is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.079 H 19.7°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A070D
RGB	rgb(58, 7, 13)
HSL	hsl(353, 78%, 13%)
HSV	hsv(353, 88%, 23%)
CMYK	cmyk(0%, 87.9%, 77.6%, 77.3%)
CIE-LAB	lab(9.65, 25.00, 9.63)
CIE-LCH	lch(9.65, 26.79, 21.07°)
OKLab	oklab(23.08% 0.0739 0.0264)
OKLCH	oklch(23.08% 0.079 19.7)
XYZ	xyz(1.8938, 1.0808, 0.4896)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A070D #073A34

analogous

#3A0726 #3A070D #3A1A07

triadic

#3A070D #0D3A07 #070D3A

tetradic

#3A070D #263A07 #073A34 #1A073A

square

#3A070D #263A07 #073A34 #1A073A

split-complementary

#3A070D #073A1A #07263A

monochromatic

#1B0306 #1B0306 #3A070D #710E19 #A71425

Accessibility & contrast

On white

17.27

#3A070D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3A070D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A070D

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A070D	#FFFFFF	#000000	##FFFFFF
##3A070D	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140D

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#41000A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a070d;
/* rgb */ color: rgb(58, 7, 13);
/* oklch */ color: oklch(23.1% 0.079 19.7);

Tailwind

colors: {
  custom: {
    50: '#754c4c',
    500: '#3a070d',
    950: '#000000',
  },
}

SCSS

$custom: #3a070d;
$custom-light: #754c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a070d",
  "rgb": {
    "r": 58,
    "g": 7,
    "b": 13
  },
  "hsl": {
    "h": 352.941,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23084,
    "c": 0.07852,
    "h": 19.7
  },
  "luminance": 0.01081
}

Semantic roles & 50–950 ramp

primary

#3A070D

secondary

#23796F

accent

#F5DE33

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A070D

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

Preview Lab → · Contrast checker → · Palette generator →