#A12F1D#A12F1D

#A12F1D is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.153 H 31.7°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A12F1D
RGB	rgb(161, 47, 29)
HSL	hsl(8, 69%, 37%)
HSV	hsv(8, 82%, 63%)
CMYK	cmyk(0%, 70.8%, 82%, 36.9%)
CIE-LAB	lab(37.30, 45.98, 37.46)
CIE-LCH	lch(37.30, 59.31, 39.17°)
OKLab	oklab(47.71% 0.1301 0.0805)
OKLCH	oklch(47.71% 0.153 31.7)
XYZ	xyz(15.9381, 9.7012, 2.1955)
Luminance	0.0970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F1D #1D8FA1

analogous

#A11D4D #A12F1D #A1711D

triadic

#A12F1D #1DA12F #2F1DA1

tetradic

#A12F1D #4DA11D #1D8FA1 #711DA1

square

#A12F1D #4DA11D #1D8FA1 #711DA1

split-complementary

#A12F1D #1DA171 #1D4DA1

monochromatic

#39110A #6D2014 #A12F1D #D53E26 #E16A58

Accessibility & contrast

On white

7.14

#A12F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A12F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F1D

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F1D	#FFFFFF	#000000	##FFFFFF
##A12F1D	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481A

Deuteranopia (green-blind)

#6D6118

Tritanopia (blue-blind)

#B2012C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f1d;
/* rgb */ color: rgb(161, 47, 29);
/* oklch */ color: oklch(47.7% 0.153 31.7);

Tailwind

colors: {
  custom: {
    50: '#c56f5b',
    500: '#a12f1d',
    950: '#000000',
  },
}

SCSS

$custom: #a12f1d;
$custom-light: #c56f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f1d",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 29
  },
  "hsl": {
    "h": 8.182,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47707,
    "c": 0.15303,
    "h": 31.7
  },
  "luminance": 0.09699
}

Semantic roles & 50–950 ramp

primary

#A12F1D

secondary

#55B5C4

accent

#D4EC3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A12F1D

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

Preview Lab → · Contrast checker → · Palette generator →