#A12C1E#A12C1E

#A12C1E is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.156 H 30.4°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#A12C1E
RGB	rgb(161, 44, 30)
HSL	hsl(6, 69%, 37%)
HSV	hsv(6, 81%, 63%)
CMYK	cmyk(0%, 72.7%, 81.4%, 36.9%)
CIE-LAB	lab(36.88, 47.18, 36.51)
CIE-LCH	lch(36.88, 59.66, 37.74°)
OKLab	oklab(47.4% 0.1341 0.0788)
OKLCH	oklch(47.4% 0.156 30.4)
XYZ	xyz(15.8348, 9.4746, 2.2231)
Luminance	0.0947 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12C1E #1E93A1

analogous

#A11E52 #A12C1E #A16D1E

triadic

#A12C1E #1EA12C #2C1EA1

tetradic

#A12C1E #52A11E #1E93A1 #6D1EA1

square

#A12C1E #52A11E #1E93A1 #6D1EA1

split-complementary

#A12C1E #1EA16D #1E52A1

monochromatic

#3A100B #6D1E14 #A12C1E #D53A28 #E06859

Accessibility & contrast

On white

7.26

#A12C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A12C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12C1E

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12C1E	#FFFFFF	#000000	##FFFFFF
##A12C1E	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)

#4F461B

Deuteranopia (green-blind)

#6C6019

Tritanopia (blue-blind)

#B2002A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12c1e;
/* rgb */ color: rgb(161, 44, 30);
/* oklch */ color: oklch(47.4% 0.156 30.4);

Tailwind

colors: {
  custom: {
    50: '#c66d5b',
    500: '#a12c1e',
    950: '#000000',
  },
}

SCSS

$custom: #a12c1e;
$custom-light: #c66d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a12c1e",
  "rgb": {
    "r": 161,
    "g": 44,
    "b": 30
  },
  "hsl": {
    "h": 6.412,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47397,
    "c": 0.15553,
    "h": 30.4
  },
  "luminance": 0.09472
}

Semantic roles & 50–950 ramp

primary

#A12C1E

secondary

#57B8C4

accent

#D9EB3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A12C1E

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

Preview Lab → · Contrast checker → · Palette generator →