#A12F18#A12F18

#A12F18 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.154 H 33.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#A12F18
RGB	rgb(161, 47, 24)
HSL	hsl(10, 74%, 36%)
HSV	hsv(10, 85%, 63%)
CMYK	cmyk(0%, 70.8%, 85.1%, 36.9%)
CIE-LAB	lab(37.26, 45.83, 39.99)
CIE-LCH	lch(37.26, 60.82, 41.11°)
OKLab	oklab(47.66% 0.1288 0.0842)
OKLCH	oklch(47.66% 0.154 33.2)
XYZ	xyz(15.8812, 9.6785, 1.8959)
Luminance	0.0968 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F18 #188AA1

analogous

#A11846 #A12F18 #A17418

triadic

#A12F18 #18A12F #2F18A1

tetradic

#A12F18 #46A118 #188AA1 #7418A1

square

#A12F18 #46A118 #188AA1 #7418A1

split-complementary

#A12F18 #18A174 #1846A1

monochromatic

#361008 #6C1F10 #A12F18 #D63F20 #E5684F

Accessibility & contrast

On white

7.15

#A12F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A12F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F18

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F18	#FFFFFF	#000000	##FFFFFF
##A12F18	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514814

Deuteranopia (green-blind)

#6D6112

Tritanopia (blue-blind)

#B2002B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f18;
/* rgb */ color: rgb(161, 47, 24);
/* oklch */ color: oklch(47.7% 0.154 33.2);

Tailwind

colors: {
  custom: {
    50: '#c66f58',
    500: '#a12f18',
    950: '#000000',
  },
}

SCSS

$custom: #a12f18;
$custom-light: #c66f58;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f18",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 24
  },
  "hsl": {
    "h": 10.073,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.47662,
    "c": 0.15389,
    "h": 33.2
  },
  "luminance": 0.09676
}

Semantic roles & 50–950 ramp

primary

#A12F18

secondary

#4EB3C7

accent

#D2F137

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12F18

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

Preview Lab → · Contrast checker → · Palette generator →