#A12F1C#A12F1C

#A12F1C is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.153 H 32.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#A12F1C
RGB	rgb(161, 47, 28)
HSL	hsl(9, 70%, 37%)
HSV	hsv(9, 83%, 63%)
CMYK	cmyk(0%, 70.8%, 82.6%, 36.9%)
CIE-LAB	lab(37.29, 45.94, 37.98)
CIE-LCH	lch(37.29, 59.61, 39.58°)
OKLab	oklab(47.7% 0.1299 0.0813)
OKLCH	oklch(47.7% 0.153 32)
XYZ	xyz(15.9259, 9.6964, 2.1314)
Luminance	0.0969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F1C #1C8EA1

analogous

#A11C4C #A12F1C #A1711C

triadic

#A12F1C #1CA12F #2F1CA1

tetradic

#A12F1C #4CA11C #1C8EA1 #711CA1

square

#A12F1C #4CA11C #1C8EA1 #711CA1

split-complementary

#A12F1C #1CA171 #1C4CA1

monochromatic

#39110A #6D2013 #A12F1C #D53E25 #E26A56

Accessibility & contrast

On white

7.15

#A12F1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A12F1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F1C

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F1C	#FFFFFF	#000000	##FFFFFF
##A12F1C	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514819

Deuteranopia (green-blind)

#6D6116

Tritanopia (blue-blind)

#B2012C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f1c;
/* rgb */ color: rgb(161, 47, 28);
/* oklch */ color: oklch(47.7% 0.153 32.0);

Tailwind

colors: {
  custom: {
    50: '#c56f5a',
    500: '#a12f1c',
    950: '#000000',
  },
}

SCSS

$custom: #a12f1c;
$custom-light: #c56f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f1c",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 28
  },
  "hsl": {
    "h": 8.571,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47697,
    "c": 0.15321,
    "h": 32
  },
  "luminance": 0.09694
}

Semantic roles & 50–950 ramp

primary

#A12F1C

secondary

#54B5C5

accent

#D4ED3B

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A12F1C

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

Preview Lab → · Contrast checker → · Palette generator →