#A12D28#A12D28

#A12D28 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.153 H 27.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#A12D28
RGB	rgb(161, 45, 40)
HSL	hsl(2, 60%, 39%)
HSV	hsv(2, 75%, 63%)
CMYK	cmyk(0%, 72%, 75.2%, 36.9%)
CIE-LAB	lab(37.13, 47.18, 31.08)
CIE-LCH	lch(37.13, 56.50, 33.37°)
OKLab	oklab(47.62% 0.1362 0.0698)
OKLCH	oklch(47.62% 0.153 27.2)
XYZ	xyz(16.0211, 9.6095, 3.0183)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D28 #289CA1

analogous

#A12860 #A12D28 #A16928

triadic

#A12D28 #28A12D #2D28A1

tetradic

#A12D28 #60A128 #289CA1 #6928A1

square

#A12D28 #60A128 #289CA1 #6928A1

split-complementary

#A12D28 #28A169 #2860A1

monochromatic

#3F1210 #701F1C #A12D28 #CE3F39 #DA6E6A

Accessibility & contrast

On white

7.19

#A12D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A12D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D28

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D28	#FFFFFF	#000000	##FFFFFF
##A12D28	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4726

Deuteranopia (green-blind)

#6C6124

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d28;
/* rgb */ color: rgb(161, 45, 40);
/* oklch */ color: oklch(47.6% 0.153 27.2);

Tailwind

colors: {
  custom: {
    50: '#c56e62',
    500: '#a12d28',
    950: '#000000',
  },
}

SCSS

$custom: #a12d28;
$custom-light: #c56e62;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d28",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 40
  },
  "hsl": {
    "h": 2.479,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47618,
    "c": 0.15304,
    "h": 27.2
  },
  "luminance": 0.09607
}

Semantic roles & 50–950 ramp

primary

#A12D28

secondary

#65BCC0

accent

#DDE344

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A12D28

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

Preview Lab → · Contrast checker → · Palette generator →