#A12C3F#A12C3F

#A12C3F is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.152 H 16.0°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#A12C3F
RGB	rgb(161, 44, 63)
HSL	hsl(350, 57%, 40%)
HSV	hsv(350, 73%, 63%)
CMYK	cmyk(0%, 72.7%, 60.9%, 36.9%)
CIE-LAB	lab(37.37, 48.86, 17.15)
CIE-LCH	lch(37.37, 51.78, 19.34°)
OKLab	oklab(47.92% 0.1463 0.042)
OKLCH	oklch(47.92% 0.152 16)
XYZ	xyz(16.4975, 9.7397, 5.7129)
Luminance	0.0974 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12C3F #2CA18E

analogous

#A12C7A #A12C3F #A1532C

triadic

#A12C3F #3FA12C #2C3FA1

tetradic

#A12C3F #7AA12C #2CA18E #532CA1

square

#A12C3F #7AA12C #2CA18E #532CA1

split-complementary

#A12C3F #2CA153 #2C7AA1

monochromatic

#411219 #711F2C #A12C3F #CB4056 #D87081

Accessibility & contrast

On white

7.12

#A12C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A12C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12C3F

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12C3F	#FFFFFF	#000000	##FFFFFF
##A12C3F	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B483F

Deuteranopia (green-blind)

#69613C

Tritanopia (blue-blind)

#B00934

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12c3f;
/* rgb */ color: rgb(161, 44, 63);
/* oklch */ color: oklch(47.9% 0.152 16.0);

Tailwind

colors: {
  custom: {
    50: '#c36e73',
    500: '#a12c3f',
    950: '#000000',
  },
}

SCSS

$custom: #a12c3f;
$custom-light: #c36e73;
$custom-dark: #000000;

JSON

{
  "hex": "#a12c3f",
  "rgb": {
    "r": 161,
    "g": 44,
    "b": 63
  },
  "hsl": {
    "h": 350.256,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47918,
    "c": 0.15224,
    "h": 16
  },
  "luminance": 0.09737
}

Semantic roles & 50–950 ramp

primary

#A12C3F

secondary

#6ABFB1

accent

#E0C847

background

#FCF6F7

surface

#F9ECED

border

#D2C7C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A12C3F

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

Preview Lab → · Contrast checker → · Palette generator →