#A12A3D#A12A3D

#A12A3D is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.7% C 0.154 H 16.5°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#A12A3D
RGB	rgb(161, 42, 61)
HSL	hsl(350, 59%, 40%)
HSV	hsv(350, 74%, 63%)
CMYK	cmyk(0%, 73.9%, 62.1%, 36.9%)
CIE-LAB	lab(37.06, 49.47, 18.01)
CIE-LCH	lch(37.06, 52.64, 20.01°)
OKLab	oklab(47.68% 0.1479 0.0438)
OKLCH	oklch(47.68% 0.154 16.5)
XYZ	xyz(16.3699, 9.5723, 5.3996)
Luminance	0.0957 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12A3D #2AA18E

analogous

#A12A79 #A12A3D #A1522A

triadic

#A12A3D #3DA12A #2A3DA1

tetradic

#A12A3D #79A12A #2AA18E #522AA1

square

#A12A3D #79A12A #2AA18E #522AA1

split-complementary

#A12A3D #2AA152 #2A79A1

monochromatic

#401118 #701D2B #A12A3D #CC3C53 #D96D7E

Accessibility & contrast

On white

7.21

#A12A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A12A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12A3D

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12A3D	#FFFFFF	#000000	##FFFFFF
##A12A3D	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473D

Deuteranopia (green-blind)

#69603A

Tritanopia (blue-blind)

#B10232

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12a3d;
/* rgb */ color: rgb(161, 42, 61);
/* oklch */ color: oklch(47.7% 0.154 16.5);

Tailwind

colors: {
  custom: {
    50: '#c36d72',
    500: '#a12a3d',
    950: '#000000',
  },
}

SCSS

$custom: #a12a3d;
$custom-light: #c36d72;
$custom-dark: #000000;

JSON

{
  "hex": "#a12a3d",
  "rgb": {
    "r": 161,
    "g": 42,
    "b": 61
  },
  "hsl": {
    "h": 350.42,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47676,
    "c": 0.15425,
    "h": 16.5
  },
  "luminance": 0.0957
}

Semantic roles & 50–950 ramp

primary

#A12A3D

secondary

#67C0B1

accent

#E2C946

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A12A3D

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

Preview Lab → · Contrast checker → · Palette generator →