#3A1107#3A1107

#3A1107 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.4% C 0.068 H 35.2°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A1107
RGB	rgb(58, 17, 7)
HSL	hsl(12, 78%, 13%)
HSV	hsv(12, 88%, 23%)
CMYK	cmyk(0%, 70.7%, 87.9%, 77.3%)
CIE-LAB	lab(11.39, 19.62, 14.62)
CIE-LCH	lch(11.39, 24.47, 36.70°)
OKLab	oklab(24.35% 0.0554 0.0391)
OKLCH	oklch(24.35% 0.068 35.2)
XYZ	xyz(1.9839, 1.3161, 0.3505)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1107 #07303A

analogous

#3A0716 #3A1107 #3A2A07

triadic

#3A1107 #073A11 #11073A

tetradic

#3A1107 #163A07 #07303A #2A073A

square

#3A1107 #163A07 #07303A #2A073A

split-complementary

#3A1107 #073A2A #07163A

monochromatic

#1B0803 #1B0803 #3A1107 #71210E #A73114

Accessibility & contrast

On white

16.62

#3A1107 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3A1107 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1107

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1107	#FFFFFF	#000000	##FFFFFF
##3A1107	1.00	16.62	1.26	16.62
#FFFFFF	16.62	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1906

Deuteranopia (green-blind)

#272206

Tritanopia (blue-blind)

#41070F

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3a1107;
/* rgb */ color: rgb(58, 17, 7);
/* oklch */ color: oklch(24.4% 0.068 35.2);

Tailwind

colors: {
  custom: {
    50: '#745149',
    500: '#3a1107',
    950: '#000000',
  },
}

SCSS

$custom: #3a1107;
$custom-light: #745149;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1107",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 7
  },
  "hsl": {
    "h": 11.765,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.24354,
    "c": 0.06782,
    "h": 35.2
  },
  "luminance": 0.01316
}

Semantic roles & 50–950 ramp

primary

#3A1107

secondary

#236979

accent

#CFF533

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3A1107

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

Preview Lab → · Contrast checker → · Palette generator →