#3A0A06#3A0A06

#3A0A06 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.076 H 29.5°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A0A06
RGB	rgb(58, 10, 6)
HSL	hsl(5, 81%, 13%)
HSV	hsv(5, 90%, 23%)
CMYK	cmyk(0%, 82.8%, 89.7%, 77.3%)
CIE-LAB	lab(10.03, 23.17, 13.13)
CIE-LCH	lch(10.03, 26.64, 29.54°)
OKLab	oklab(23.33% 0.0662 0.0374)
OKLCH	oklch(23.33% 0.076 29.5)
XYZ	xyz(1.8866, 1.1301, 0.2910)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0A06 #06363A

analogous

#3A061C #3A0A06 #3A2406

triadic

#3A0A06 #063A0A #0A063A

tetradic

#3A0A06 #1C3A06 #06363A #24063A

square

#3A0A06 #1C3A06 #06363A #24063A

split-complementary

#3A0A06 #063A24 #061C3A

monochromatic

#1C0503 #1C0503 #3A0A06 #71140C #A91D11

Accessibility & contrast

On white

17.13

#3A0A06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3A0A06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0A06

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0A06	#FFFFFF	#000000	##FFFFFF
##3A0A06	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181505

Deuteranopia (green-blind)

#241F05

Tritanopia (blue-blind)

#410009

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3a0a06;
/* rgb */ color: rgb(58, 10, 6);
/* oklch */ color: oklch(23.3% 0.076 29.5);

Tailwind

colors: {
  custom: {
    50: '#754d49',
    500: '#3a0a06',
    950: '#000000',
  },
}

SCSS

$custom: #3a0a06;
$custom-light: #754d49;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0a06",
  "rgb": {
    "r": 58,
    "g": 10,
    "b": 6
  },
  "hsl": {
    "h": 4.615,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2333,
    "c": 0.07602,
    "h": 29.5
  },
  "luminance": 0.0113
}

Semantic roles & 50–950 ramp

primary

#3A0A06

secondary

#22737A

accent

#E8F830

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3A0A06

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

Preview Lab → · Contrast checker → · Palette generator →