#A12A2D#A12A2D

#A12A2D is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.4% C 0.155 H 24.1°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#A12A2D
RGB	rgb(161, 42, 45)
HSL	hsl(358, 59%, 40%)
HSV	hsv(358, 74%, 63%)
CMYK	cmyk(0%, 73.9%, 72%, 36.9%)
CIE-LAB	lab(36.79, 48.54, 27.68)
CIE-LCH	lch(36.79, 55.88, 29.69°)
OKLab	oklab(47.38% 0.1416 0.0635)
OKLCH	oklch(47.38% 0.155 24.1)
XYZ	xyz(16.0014, 9.4249, 3.4587)
Luminance	0.0942 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12A2D #2AA19E

analogous

#A12A69 #A12A2D #A1622A

triadic

#A12A2D #2DA12A #2A2DA1

tetradic

#A12A2D #69A12A #2AA19E #622AA1

square

#A12A2D #69A12A #2AA19E #622AA1

split-complementary

#A12A2D #2AA162 #2A69A1

monochromatic

#401112 #701D1F #A12A2D #CC3C40 #D96D6F

Accessibility & contrast

On white

7.28

#A12A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A12A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12A2D

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12A2D	#FFFFFF	#000000	##FFFFFF
##A12A2D	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D462C

Deuteranopia (green-blind)

#6A6029

Tritanopia (blue-blind)

#B1002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12a2d;
/* rgb */ color: rgb(161, 42, 45);
/* oklch */ color: oklch(47.4% 0.155 24.1);

Tailwind

colors: {
  custom: {
    50: '#c56d66',
    500: '#a12a2d',
    950: '#000000',
  },
}

SCSS

$custom: #a12a2d;
$custom-light: #c56d66;
$custom-dark: #000000;

JSON

{
  "hex": "#a12a2d",
  "rgb": {
    "r": 161,
    "g": 42,
    "b": 45
  },
  "hsl": {
    "h": 358.487,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47384,
    "c": 0.15516,
    "h": 24.1
  },
  "luminance": 0.09422
}

Semantic roles & 50–950 ramp

primary

#A12A2D

secondary

#67C0BD

accent

#E2DE46

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A12A2D

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

Preview Lab → · Contrast checker → · Palette generator →