#A12D17#A12D17

#A12D17 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.156 H 32.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#A12D17
RGB	rgb(161, 45, 23)
HSL	hsl(10, 75%, 36%)
HSV	hsv(10, 86%, 63%)
CMYK	cmyk(0%, 72%, 85.7%, 36.9%)
CIE-LAB	lab(36.96, 46.59, 40.22)
CIE-LCH	lch(36.96, 61.55, 40.80°)
OKLab	oklab(47.44% 0.131 0.0844)
OKLCH	oklch(47.44% 0.156 32.8)
XYZ	xyz(15.7929, 9.5182, 1.8161)
Luminance	0.0952 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D17 #178BA1

analogous

#A11746 #A12D17 #A17217

triadic

#A12D17 #17A12D #2D17A1

tetradic

#A12D17 #46A117 #178BA1 #7217A1

square

#A12D17 #46A117 #178BA1 #7217A1

split-complementary

#A12D17 #17A172 #1746A1

monochromatic

#360F08 #6B1E0F #A12D17 #D73C1F #E6654D

Accessibility & contrast

On white

7.23

#A12D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A12D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D17

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D17	#FFFFFF	#000000	##FFFFFF
##A12D17	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504713

Deuteranopia (green-blind)

#6D6010

Tritanopia (blue-blind)

#B20029

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d17;
/* rgb */ color: rgb(161, 45, 23);
/* oklch */ color: oklch(47.4% 0.156 32.8);

Tailwind

colors: {
  custom: {
    50: '#c66e57',
    500: '#a12d17',
    950: '#000000',
  },
}

SCSS

$custom: #a12d17;
$custom-light: #c66e57;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d17",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 23
  },
  "hsl": {
    "h": 9.565,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47439,
    "c": 0.15578,
    "h": 32.8
  },
  "luminance": 0.09516
}

Semantic roles & 50–950 ramp

primary

#A12D17

secondary

#4CB4C7

accent

#D4F236

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12D17

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

Preview Lab → · Contrast checker → · Palette generator →