#3A0708#3A0708

#3A0708 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.079 H 25.0°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A0708
RGB	rgb(58, 7, 8)
HSL	hsl(359, 78%, 13%)
HSV	hsv(359, 88%, 23%)
CMYK	cmyk(0%, 87.9%, 86.2%, 77.3%)
CIE-LAB	lab(9.56, 24.70, 11.64)
CIE-LCH	lch(9.56, 27.31, 25.23°)
OKLab	oklab(22.99% 0.0716 0.0334)
OKLCH	oklch(22.99% 0.079 25)
XYZ	xyz(1.8649, 1.0693, 0.3379)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0708 #073A39

analogous

#3A0721 #3A0708 #3A2007

triadic

#3A0708 #083A07 #07083A

tetradic

#3A0708 #213A07 #073A39 #20073A

square

#3A0708 #213A07 #073A39 #20073A

split-complementary

#3A0708 #073A20 #07213A

monochromatic

#1B0304 #1B0304 #3A0708 #710E10 #A71417

Accessibility & contrast

On white

17.30

#3A0708 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3A0708 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0708

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0708	#FFFFFF	#000000	##FFFFFF
##3A0708	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161408

Deuteranopia (green-blind)

#231F06

Tritanopia (blue-blind)

#410008

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a0708;
/* rgb */ color: rgb(58, 7, 8);
/* oklch */ color: oklch(23.0% 0.079 25.0);

Tailwind

colors: {
  custom: {
    50: '#754c4a',
    500: '#3a0708',
    950: '#000000',
  },
}

SCSS

$custom: #3a0708;
$custom-light: #754c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0708",
  "rgb": {
    "r": 58,
    "g": 7,
    "b": 8
  },
  "hsl": {
    "h": 358.824,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22986,
    "c": 0.07902,
    "h": 25
  },
  "luminance": 0.01069
}

Semantic roles & 50–950 ramp

primary

#3A0708

secondary

#237978

accent

#F5F133

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A0708

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

Preview Lab → · Contrast checker → · Palette generator →