#A1203B#A1203B

#A1203B is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.8% C 0.163 H 15.2°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#A1203B
RGB	rgb(161, 32, 59)
HSL	hsl(347, 67%, 38%)
HSV	hsv(347, 80%, 63%)
CMYK	cmyk(0%, 80.1%, 63.4%, 36.9%)
CIE-LAB	lab(35.85, 52.64, 17.69)
CIE-LCH	lch(35.85, 55.53, 18.57°)
OKLab	oklab(46.76% 0.1577 0.0429)
OKLCH	oklch(46.76% 0.163 15.2)
XYZ	xyz(16.0056, 8.9283, 5.0174)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1203B #20A186

analogous

#A1207B #A1203B #A14620

triadic

#A1203B #3BA120 #203BA1

tetradic

#A1203B #7BA120 #20A186 #4620A1

square

#A1203B #7BA120 #20A186 #4620A1

split-complementary

#A1203B #20A146 #207BA1

monochromatic

#3B0C16 #6E1628 #A1203B #D42A4E #DF5D78

Accessibility & contrast

On white

7.54

#A1203B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A1203B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1203B

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1203B	#FFFFFF	#000000	##FFFFFF
##A1203B	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46433B

Deuteranopia (green-blind)

#665E37

Tritanopia (blue-blind)

#B1002C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1203b;
/* rgb */ color: rgb(161, 32, 59);
/* oklch */ color: oklch(46.8% 0.163 15.2);

Tailwind

colors: {
  custom: {
    50: '#c46970',
    500: '#a1203b',
    950: '#000000',
  },
}

SCSS

$custom: #a1203b;
$custom-light: #c46970;
$custom-dark: #000000;

JSON

{
  "hex": "#a1203b",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 59
  },
  "hsl": {
    "h": 347.442,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46761,
    "c": 0.16342,
    "h": 15.2
  },
  "luminance": 0.08926
}

Semantic roles & 50–950 ramp

primary

#A1203B

secondary

#5AC3AD

accent

#EAC63E

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A1203B

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

Preview Lab → · Contrast checker → · Palette generator →