#A12D22#A12D22

#A12D22 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.5% C 0.154 H 29.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A12D22
RGB	rgb(161, 45, 34)
HSL	hsl(5, 65%, 38%)
HSV	hsv(5, 79%, 63%)
CMYK	cmyk(0%, 72%, 78.9%, 36.9%)
CIE-LAB	lab(37.06, 46.94, 34.48)
CIE-LCH	lch(37.06, 58.24, 36.30°)
OKLab	oklab(47.54% 0.1341 0.0756)
OKLCH	oklch(47.54% 0.154 29.4)
XYZ	xyz(15.9269, 9.5718, 2.5220)
Luminance	0.0957 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D22 #2296A1

analogous

#A12256 #A12D22 #A16C22

triadic

#A12D22 #22A12D #2D22A1

tetradic

#A12D22 #56A122 #2296A1 #6C22A1

square

#A12D22 #56A122 #2296A1 #6C22A1

split-complementary

#A12D22 #22A16C #2256A1

monochromatic

#3C110D #6E1F17 #A12D22 #D33C2D #DD6B60

Accessibility & contrast

On white

7.21

#A12D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A12D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D22

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D22	#FFFFFF	#000000	##FFFFFF
##A12D22	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4720

Deuteranopia (green-blind)

#6C601D

Tritanopia (blue-blind)

#B2002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d22;
/* rgb */ color: rgb(161, 45, 34);
/* oklch */ color: oklch(47.5% 0.154 29.4);

Tailwind

colors: {
  custom: {
    50: '#c56e5e',
    500: '#a12d22',
    950: '#000000',
  },
}

SCSS

$custom: #a12d22;
$custom-light: #c56e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d22",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 34
  },
  "hsl": {
    "h": 5.197,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47544,
    "c": 0.15399,
    "h": 29.4
  },
  "luminance": 0.09569
}

Semantic roles & 50–950 ramp

primary

#A12D22

secondary

#5DB9C2

accent

#DAE840

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A12D22

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

Preview Lab → · Contrast checker → · Palette generator →