#A12C1D#A12C1D

#A12C1D is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.156 H 30.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#A12C1D
RGB	rgb(161, 44, 29)
HSL	hsl(7, 69%, 37%)
HSV	hsv(7, 82%, 63%)
CMYK	cmyk(0%, 72.7%, 82%, 36.9%)
CIE-LAB	lab(36.87, 47.15, 37.05)
CIE-LCH	lch(36.87, 59.96, 38.16°)
OKLab	oklab(47.39% 0.1338 0.0796)
OKLCH	oklch(47.39% 0.156 30.7)
XYZ	xyz(15.8223, 9.4696, 2.1569)
Luminance	0.0947 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12C1D #1D92A1

analogous

#A11D50 #A12C1D #A16E1D

triadic

#A12C1D #1DA12C #2C1DA1

tetradic

#A12C1D #50A11D #1D92A1 #6E1DA1

square

#A12C1D #50A11D #1D92A1 #6E1DA1

split-complementary

#A12C1D #1DA16E #1D50A1

monochromatic

#39100A #6D1E14 #A12C1D #D53A26 #E16758

Accessibility & contrast

On white

7.26

#A12C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A12C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12C1D

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12C1D	#FFFFFF	#000000	##FFFFFF
##A12C1D	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461A

Deuteranopia (green-blind)

#6C6017

Tritanopia (blue-blind)

#B2002A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12c1d;
/* rgb */ color: rgb(161, 44, 29);
/* oklch */ color: oklch(47.4% 0.156 30.7);

Tailwind

colors: {
  custom: {
    50: '#c66d5b',
    500: '#a12c1d',
    950: '#000000',
  },
}

SCSS

$custom: #a12c1d;
$custom-light: #c66d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a12c1d",
  "rgb": {
    "r": 161,
    "g": 44,
    "b": 29
  },
  "hsl": {
    "h": 6.818,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47387,
    "c": 0.15569,
    "h": 30.7
  },
  "luminance": 0.09467
}

Semantic roles & 50–950 ramp

primary

#A12C1D

secondary

#55B8C4

accent

#D8EC3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A12C1D

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

Preview Lab → · Contrast checker → · Palette generator →