#A12C1A#A12C1A

#A12C1A is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.156 H 31.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#A12C1A
RGB	rgb(161, 44, 26)
HSL	hsl(8, 72%, 37%)
HSV	hsv(8, 84%, 63%)
CMYK	cmyk(0%, 72.7%, 83.9%, 36.9%)
CIE-LAB	lab(36.85, 47.06, 38.60)
CIE-LCH	lch(36.85, 60.87, 39.36°)
OKLab	oklab(47.36% 0.133 0.0819)
OKLCH	oklch(47.36% 0.156 31.6)
XYZ	xyz(15.7870, 9.4555, 1.9709)
Luminance	0.0945 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12C1A #1A8FA1

analogous

#A11A4C #A12C1A #A1701A

triadic

#A12C1A #1AA12C #2C1AA1

tetradic

#A12C1A #4CA11A #1A8FA1 #701AA1

square

#A12C1A #4CA11A #1A8FA1 #701AA1

split-complementary

#A12C1A #1AA170 #1A4CA1

monochromatic

#380F09 #6C1E11 #A12C1A #D63A23 #E36652

Accessibility & contrast

On white

7.26

#A12C1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A12C1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12C1A

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12C1A	#FFFFFF	#000000	##FFFFFF
##A12C1A	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4616

Deuteranopia (green-blind)

#6C6014

Tritanopia (blue-blind)

#B20029

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12c1a;
/* rgb */ color: rgb(161, 44, 26);
/* oklch */ color: oklch(47.4% 0.156 31.6);

Tailwind

colors: {
  custom: {
    50: '#c66d59',
    500: '#a12c1a',
    950: '#000000',
  },
}

SCSS

$custom: #a12c1a;
$custom-light: #c66d59;
$custom-dark: #000000;

JSON

{
  "hex": "#a12c1a",
  "rgb": {
    "r": 161,
    "g": 44,
    "b": 26
  },
  "hsl": {
    "h": 8,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.47359,
    "c": 0.15617,
    "h": 31.6
  },
  "luminance": 0.09453
}

Semantic roles & 50–950 ramp

primary

#A12C1A

secondary

#51B6C6

accent

#D7EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12C1A

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

Preview Lab → · Contrast checker → · Palette generator →