#A12F2B#A12F2B

#A12F2B is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.9% C 0.151 H 26.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A12F2B
RGB	rgb(161, 47, 43)
HSL	hsl(2, 58%, 40%)
HSV	hsv(2, 73%, 63%)
CMYK	cmyk(0%, 70.8%, 73.3%, 36.9%)
CIE-LAB	lab(37.46, 46.53, 29.66)
CIE-LCH	lch(37.46, 55.18, 32.52°)
OKLab	oklab(47.87% 0.1348 0.0674)
OKLCH	oklch(47.87% 0.151 26.6)
XYZ	xyz(16.1523, 9.7869, 3.3236)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F2B #2B9DA1

analogous

#A12B62 #A12F2B #A16A2B

triadic

#A12F2B #2BA12F #2F2BA1

tetradic

#A12F2B #62A12B #2B9DA1 #6A2BA1

square

#A12F2B #62A12B #2B9DA1 #6A2BA1

split-complementary

#A12F2B #2BA16A #2B62A1

monochromatic

#401311 #71211E #A12F2B #CB433E #D8726E

Accessibility & contrast

On white

7.10

#A12F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A12F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F2B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F2B	#FFFFFF	#000000	##FFFFFF
##A12F2B	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50482A

Deuteranopia (green-blind)

#6C6127

Tritanopia (blue-blind)

#B1072F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f2b;
/* rgb */ color: rgb(161, 47, 43);
/* oklch */ color: oklch(47.9% 0.151 26.6);

Tailwind

colors: {
  custom: {
    50: '#c46f64',
    500: '#a12f2b',
    950: '#000000',
  },
}

SCSS

$custom: #a12f2b;
$custom-light: #c46f64;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f2b",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 43
  },
  "hsl": {
    "h": 2.034,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.47874,
    "c": 0.15071,
    "h": 26.6
  },
  "luminance": 0.09785
}

Semantic roles & 50–950 ramp

primary

#A12F2B

secondary

#69BCBF

accent

#DCE147

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140805

muted

#837B7A

Preview Lab

Preview with #A12F2B

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

Preview Lab → · Contrast checker → · Palette generator →