#A12D11#A12D11

#A12D11 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.157 H 34.2°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#A12D11
RGB	rgb(161, 45, 17)
HSL	hsl(12, 81%, 35%)
HSV	hsv(12, 89%, 63%)
CMYK	cmyk(0%, 72%, 89.4%, 36.9%)
CIE-LAB	lab(36.92, 46.45, 42.94)
CIE-LCH	lch(36.92, 63.26, 42.75°)
OKLab	oklab(47.4% 0.1296 0.088)
OKLCH	oklch(47.4% 0.157 34.2)
XYZ	xyz(15.7394, 9.4968, 1.5345)
Luminance	0.0949 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D11 #1185A1

analogous

#A1113D #A12D11 #A17511

triadic

#A12D11 #11A12D #2D11A1

tetradic

#A12D11 #3DA111 #1185A1 #7511A1

square

#A12D11 #3DA111 #1185A1 #7511A1

split-complementary

#A12D11 #11A175 #113DA1

monochromatic

#320E05 #6A1E0B #A12D11 #D83C17 #EB6241

Accessibility & contrast

On white

7.24

#A12D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A12D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D11

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D11	#FFFFFF	#000000	##FFFFFF
##A12D11	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50460B

Deuteranopia (green-blind)

#6D6008

Tritanopia (blue-blind)

#B20028

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d11;
/* rgb */ color: rgb(161, 45, 17);
/* oklch */ color: oklch(47.4% 0.157 34.2);

Tailwind

colors: {
  custom: {
    50: '#c66e53',
    500: '#a12d11',
    950: '#000000',
  },
}

SCSS

$custom: #a12d11;
$custom-light: #c66e53;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d11",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 17
  },
  "hsl": {
    "h": 11.667,
    "s": 80.899,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47396,
    "c": 0.15666,
    "h": 34.2
  },
  "luminance": 0.09494
}

Semantic roles & 50–950 ramp

primary

#A12D11

secondary

#43B0CB

accent

#D1F731

background

#FDF6F4

surface

#FAECE7

border

#D3C7C3

text

#150803

muted

#837B78

Preview Lab

Preview with #A12D11

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

Preview Lab → · Contrast checker → · Palette generator →