#A12F13#A12F13

#A12F13 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.6% C 0.155 H 34.4°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A12F13
RGB	rgb(161, 47, 19)
HSL	hsl(12, 79%, 35%)
HSV	hsv(12, 88%, 63%)
CMYK	cmyk(0%, 70.8%, 88.2%, 36.9%)
CIE-LAB	lab(37.22, 45.70, 42.31)
CIE-LCH	lch(37.22, 62.28, 42.79°)
OKLab	oklab(47.63% 0.1276 0.0874)
OKLCH	oklch(47.63% 0.155 34.4)
XYZ	xyz(15.8339, 9.6596, 1.6467)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F13 #1385A1

analogous

#A1133E #A12F13 #A17613

triadic

#A12F13 #13A12F #2F13A1

tetradic

#A12F13 #3EA113 #1385A1 #7613A1

square

#A12F13 #3EA113 #1385A1 #7613A1

split-complementary

#A12F13 #13A176 #133EA1

monochromatic

#340F06 #6A1F0D #A12F13 #D83F19 #E96645

Accessibility & contrast

On white

7.16

#A12F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A12F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F13

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F13	#FFFFFF	#000000	##FFFFFF
##A12F13	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470D

Deuteranopia (green-blind)

#6D610B

Tritanopia (blue-blind)

#B2002A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f13;
/* rgb */ color: rgb(161, 47, 19);
/* oklch */ color: oklch(47.6% 0.155 34.4);

Tailwind

colors: {
  custom: {
    50: '#c66f55',
    500: '#a12f13',
    950: '#000000',
  },
}

SCSS

$custom: #a12f13;
$custom-light: #c66f55;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f13",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 19
  },
  "hsl": {
    "h": 11.831,
    "s": 78.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.47625,
    "c": 0.15468,
    "h": 34.4
  },
  "luminance": 0.09657
}

Semantic roles & 50–950 ramp

primary

#A12F13

secondary

#46B0CA

accent

#CFF532

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12F13

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

Preview Lab → · Contrast checker → · Palette generator →