#A12F31#A12F31

#A12F31 is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.0% C 0.150 H 23.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#A12F31
RGB	rgb(161, 47, 49)
HSL	hsl(359, 55%, 41%)
HSV	hsv(359, 71%, 63%)
CMYK	cmyk(0%, 70.8%, 69.6%, 36.9%)
CIE-LAB	lab(37.54, 46.84, 26.13)
CIE-LCH	lch(37.54, 53.63, 29.16°)
OKLab	oklab(47.97% 0.137 0.0608)
OKLCH	oklch(47.97% 0.15 23.9)
XYZ	xyz(16.2706, 9.8342, 3.9466)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F31 #2FA19F

analogous

#A12F6A #A12F31 #A1662F

triadic

#A12F31 #31A12F #2F31A1

tetradic

#A12F31 #6AA12F #2FA19F #662FA1

square

#A12F31 #6AA12F #2FA19F #662FA1

split-complementary

#A12F31 #2FA166 #2F6AA1

monochromatic

#421314 #722123 #A12F31 #C94547 #D67476

Accessibility & contrast

On white

7.08

#A12F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A12F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F31

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F31	#FFFFFF	#000000	##FFFFFF
##A12F31	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4930

Deuteranopia (green-blind)

#6B612D

Tritanopia (blue-blind)

#B10A31

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f31;
/* rgb */ color: rgb(161, 47, 49);
/* oklch */ color: oklch(48.0% 0.150 23.9);

Tailwind

colors: {
  custom: {
    50: '#c46f69',
    500: '#a12f31',
    950: '#000000',
  },
}

SCSS

$custom: #a12f31;
$custom-light: #c46f69;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f31",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 49
  },
  "hsl": {
    "h": 358.947,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47966,
    "c": 0.14991,
    "h": 23.9
  },
  "luminance": 0.09832
}

Semantic roles & 50–950 ramp

primary

#A12F31

secondary

#6EBEBD

accent

#DEDC4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A12F31

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

Preview Lab → · Contrast checker → · Palette generator →