#A1242D#A1242D

#A1242D is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.8% C 0.160 H 22.6°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#A1242D
RGB	rgb(161, 36, 45)
HSL	hsl(356, 63%, 39%)
HSV	hsv(356, 78%, 63%)
CMYK	cmyk(0%, 77.6%, 72%, 36.9%)
CIE-LAB	lab(36.04, 50.62, 26.79)
CIE-LCH	lch(36.04, 57.28, 27.89°)
OKLab	oklab(46.83% 0.1482 0.0615)
OKLCH	oklch(46.83% 0.16 22.6)
XYZ	xyz(15.8043, 9.0307, 3.3931)
Luminance	0.0903 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1242D #24A198

analogous

#A1246B #A1242D #A15924

triadic

#A1242D #2DA124 #242DA1

tetradic

#A1242D #6BA124 #24A198 #5924A1

square

#A1242D #6BA124 #24A198 #5924A1

split-complementary

#A1242D #24A159 #246BA1

monochromatic

#3D0E11 #6F191F #A1242D #D1313D #DC636C

Accessibility & contrast

On white

7.49

#A1242D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#A1242D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1242D

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1242D	#FFFFFF	#000000	##FFFFFF
##A1242D	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49442C

Deuteranopia (green-blind)

#695E29

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1242d;
/* rgb */ color: rgb(161, 36, 45);
/* oklch */ color: oklch(46.8% 0.160 22.6);

Tailwind

colors: {
  custom: {
    50: '#c56a66',
    500: '#a1242d',
    950: '#000000',
  },
}

SCSS

$custom: #a1242d;
$custom-light: #c56a66;
$custom-dark: #000000;

JSON

{
  "hex": "#a1242d",
  "rgb": {
    "r": 161,
    "g": 36,
    "b": 45
  },
  "hsl": {
    "h": 355.68,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46829,
    "c": 0.16045,
    "h": 22.6
  },
  "luminance": 0.09028
}

Semantic roles & 50–950 ramp

primary

#A1242D

secondary

#5FC2BA

accent

#E6DB41

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A1242D

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

Preview Lab → · Contrast checker → · Palette generator →