#A1213E#A1213E

#A1213E is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.9% C 0.163 H 13.9°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#A1213E
RGB	rgb(161, 33, 62)
HSL	hsl(346, 66%, 38%)
HSV	hsv(346, 80%, 63%)
CMYK	cmyk(0%, 79.5%, 61.5%, 36.9%)
CIE-LAB	lab(36.01, 52.53, 15.98)
CIE-LCH	lch(36.01, 54.91, 16.92°)
OKLab	oklab(46.91% 0.158 0.0392)
OKLCH	oklch(46.91% 0.163 13.9)
XYZ	xyz(16.1130, 9.0150, 5.4481)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1213E #21A184

analogous

#A1217E #A1213E #A14421

triadic

#A1213E #3EA121 #213EA1

tetradic

#A1213E #7EA121 #21A184 #4421A1

square

#A1213E #7EA121 #21A184 #4421A1

split-complementary

#A1213E #21A144 #217EA1

monochromatic

#3B0C17 #6E172A #A1213E #D42C52 #DE5E7B

Accessibility & contrast

On white

7.49

#A1213E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#A1213E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1213E

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1213E	#FFFFFF	#000000	##FFFFFF
##A1213E	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46443E

Deuteranopia (green-blind)

#665E3B

Tritanopia (blue-blind)

#B1002E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1213e;
/* rgb */ color: rgb(161, 33, 62);
/* oklch */ color: oklch(46.9% 0.163 13.9);

Tailwind

colors: {
  custom: {
    50: '#c46973',
    500: '#a1213e',
    950: '#000000',
  },
}

SCSS

$custom: #a1213e;
$custom-light: #c46973;
$custom-dark: #000000;

JSON

{
  "hex": "#a1213e",
  "rgb": {
    "r": 161,
    "g": 33,
    "b": 62
  },
  "hsl": {
    "h": 346.406,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46905,
    "c": 0.16273,
    "h": 13.9
  },
  "luminance": 0.09013
}

Semantic roles & 50–950 ramp

primary

#A1213E

secondary

#5BC3AB

accent

#E9C23F

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A1213E

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

Preview Lab → · Contrast checker → · Palette generator →