#A12A1C#A12A1C

#A12A1C is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.158 H 30.4°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#A12A1C
RGB	rgb(161, 42, 28)
HSL	hsl(6, 70%, 37%)
HSV	hsv(6, 83%, 63%)
CMYK	cmyk(0%, 73.9%, 82.6%, 36.9%)
CIE-LAB	lab(36.59, 47.87, 37.31)
CIE-LCH	lch(36.59, 60.69, 37.93°)
OKLab	oklab(47.17% 0.1359 0.0798)
OKLCH	oklch(47.17% 0.158 30.4)
XYZ	xyz(15.7374, 9.3193, 2.0685)
Luminance	0.0932 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12A1C #1C93A1

analogous

#A11C50 #A12A1C #A16D1C

triadic

#A12A1C #1CA12A #2A1CA1

tetradic

#A12A1C #50A11C #1C93A1 #6D1CA1

square

#A12A1C #50A11C #1C93A1 #6D1CA1

split-complementary

#A12A1C #1CA16D #1C50A1

monochromatic

#390F0A #6D1C13 #A12A1C #D53825 #E26556

Accessibility & contrast

On white

7.33

#A12A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A12A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12A1C

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12A1C	#FFFFFF	#000000	##FFFFFF
##A12A1C	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4519

Deuteranopia (green-blind)

#6B6016

Tritanopia (blue-blind)

#B20028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12a1c;
/* rgb */ color: rgb(161, 42, 28);
/* oklch */ color: oklch(47.2% 0.158 30.4);

Tailwind

colors: {
  custom: {
    50: '#c66c5a',
    500: '#a12a1c',
    950: '#000000',
  },
}

SCSS

$custom: #a12a1c;
$custom-light: #c66c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#a12a1c",
  "rgb": {
    "r": 161,
    "g": 42,
    "b": 28
  },
  "hsl": {
    "h": 6.316,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.15756,
    "h": 30.4
  },
  "luminance": 0.09317
}

Semantic roles & 50–950 ramp

primary

#A12A1C

secondary

#54B9C5

accent

#DAED3B

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A12A1C

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

Preview Lab → · Contrast checker → · Palette generator →