#A12D15#A12D15

#A12D15 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.156 H 33.3°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#A12D15
RGB	rgb(161, 45, 21)
HSL	hsl(10, 77%, 36%)
HSV	hsv(10, 87%, 63%)
CMYK	cmyk(0%, 72%, 87%, 36.9%)
CIE-LAB	lab(36.95, 46.54, 41.16)
CIE-LCH	lch(36.95, 62.13, 41.49°)
OKLab	oklab(47.42% 0.1305 0.0857)
OKLCH	oklch(47.42% 0.156 33.3)
XYZ	xyz(15.7736, 9.5104, 1.7145)
Luminance	0.0951 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D15 #1589A1

analogous

#A11543 #A12D15 #A17315

triadic

#A12D15 #15A12D #2D15A1

tetradic

#A12D15 #43A115 #1589A1 #7315A1

square

#A12D15 #43A115 #1589A1 #7315A1

split-complementary

#A12D15 #15A173 #1543A1

monochromatic

#350F07 #6B1E0E #A12D15 #D73C1C #E76449

Accessibility & contrast

On white

7.24

#A12D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A12D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D15

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D15	#FFFFFF	#000000	##FFFFFF
##A12D15	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504710

Deuteranopia (green-blind)

#6D600D

Tritanopia (blue-blind)

#B20029

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d15;
/* rgb */ color: rgb(161, 45, 21);
/* oklch */ color: oklch(47.4% 0.156 33.3);

Tailwind

colors: {
  custom: {
    50: '#c66e56',
    500: '#a12d15',
    950: '#000000',
  },
}

SCSS

$custom: #a12d15;
$custom-light: #c66e56;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d15",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 21
  },
  "hsl": {
    "h": 10.286,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47423,
    "c": 0.15609,
    "h": 33.3
  },
  "luminance": 0.09508
}

Semantic roles & 50–950 ramp

primary

#A12D15

secondary

#49B3C8

accent

#D3F334

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12D15

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

Preview Lab → · Contrast checker → · Palette generator →