#A12D2C#A12D2C

#A12D2C is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.152 H 25.5°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#A12D2C
RGB	rgb(161, 45, 44)
HSL	hsl(1, 57%, 40%)
HSV	hsv(1, 73%, 63%)
CMYK	cmyk(0%, 72%, 72.7%, 36.9%)
CIE-LAB	lab(37.18, 47.36, 28.75)
CIE-LCH	lch(37.18, 55.41, 31.25°)
OKLab	oklab(47.68% 0.1376 0.0656)
OKLCH	oklch(47.68% 0.152 25.5)
XYZ	xyz(16.0927, 9.6381, 3.3954)
Luminance	0.0964 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D2C #2CA0A1

analogous

#A12C65 #A12D2C #A1682C

triadic

#A12D2C #2CA12D #2D2CA1

tetradic

#A12D2C #65A12C #2CA0A1 #682CA1

square

#A12D2C #65A12C #2CA0A1 #682CA1

split-complementary

#A12D2C #2CA168 #2C65A1

monochromatic

#411212 #71201F #A12D2C #CB4140 #D87070

Accessibility & contrast

On white

7.17

#A12D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A12D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D2C

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D2C	#FFFFFF	#000000	##FFFFFF
##A12D2C	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E482B

Deuteranopia (green-blind)

#6B6128

Tritanopia (blue-blind)

#B1012E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d2c;
/* rgb */ color: rgb(161, 45, 44);
/* oklch */ color: oklch(47.7% 0.152 25.5);

Tailwind

colors: {
  custom: {
    50: '#c56e65',
    500: '#a12d2c',
    950: '#000000',
  },
}

SCSS

$custom: #a12d2c;
$custom-light: #c56e65;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d2c",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 44
  },
  "hsl": {
    "h": 0.513,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47675,
    "c": 0.15248,
    "h": 25.5
  },
  "luminance": 0.09636
}

Semantic roles & 50–950 ramp

primary

#A12D2C

secondary

#6ABEBF

accent

#DFE047

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A12D2C

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

Preview Lab → · Contrast checker → · Palette generator →