#A1203C#A1203C

#A1203C is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.8% C 0.163 H 14.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#A1203C
RGB	rgb(161, 32, 60)
HSL	hsl(347, 67%, 38%)
HSV	hsv(347, 80%, 63%)
CMYK	cmyk(0%, 80.1%, 62.7%, 36.9%)
CIE-LAB	lab(35.87, 52.70, 17.07)
CIE-LCH	lch(35.87, 55.39, 17.95°)
OKLab	oklab(46.78% 0.1581 0.0415)
OKLCH	oklch(46.78% 0.163 14.7)
XYZ	xyz(16.0318, 8.9388, 5.1553)
Luminance	0.0894 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1203C #20A185

analogous

#A1207C #A1203C #A14520

triadic

#A1203C #3CA120 #203CA1

tetradic

#A1203C #7CA120 #20A185 #4520A1

square

#A1203C #7CA120 #20A185 #4520A1

split-complementary

#A1203C #20A145 #207CA1

monochromatic

#3B0C16 #6E1629 #A1203C #D42A4F #DF5D79

Accessibility & contrast

On white

7.53

#A1203C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A1203C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1203C

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1203C	#FFFFFF	#000000	##FFFFFF
##A1203C	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433C

Deuteranopia (green-blind)

#665E38

Tritanopia (blue-blind)

#B1002C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1203c;
/* rgb */ color: rgb(161, 32, 60);
/* oklch */ color: oklch(46.8% 0.163 14.7);

Tailwind

colors: {
  custom: {
    50: '#c46971',
    500: '#a1203c',
    950: '#000000',
  },
}

SCSS

$custom: #a1203c;
$custom-light: #c46971;
$custom-dark: #000000;

JSON

{
  "hex": "#a1203c",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 60
  },
  "hsl": {
    "h": 346.977,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46783,
    "c": 0.16347,
    "h": 14.7
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary

#A1203C

secondary

#5AC3AC

accent

#EAC43E

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1203C

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

Preview Lab → · Contrast checker → · Palette generator →