#A1203E#A1203E

#A1203E is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.8% C 0.164 H 13.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#A1203E
RGB	rgb(161, 32, 62)
HSL	hsl(346, 67%, 38%)
HSV	hsv(346, 80%, 63%)
CMYK	cmyk(0%, 80.1%, 61.5%, 36.9%)
CIE-LAB	lab(35.91, 52.83, 15.84)
CIE-LCH	lch(35.91, 55.15, 16.69°)
OKLab	oklab(46.83% 0.1589 0.0388)
OKLCH	oklch(46.83% 0.164 13.7)
XYZ	xyz(16.0856, 8.9603, 5.4390)
Luminance	0.0896 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1203E #20A183

analogous

#A1207E #A1203E #A14320

triadic

#A1203E #3EA120 #203EA1

tetradic

#A1203E #7EA120 #20A183 #4320A1

square

#A1203E #7EA120 #20A183 #4320A1

split-complementary

#A1203E #20A143 #207EA1

monochromatic

#3B0C17 #6E162A #A1203E #D42A52 #DF5D7B

Accessibility & contrast

On white

7.52

#A1203E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A1203E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1203E

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1203E	#FFFFFF	#000000	##FFFFFF
##A1203E	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433E

Deuteranopia (green-blind)

#665E3B

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1203e;
/* rgb */ color: rgb(161, 32, 62);
/* oklch */ color: oklch(46.8% 0.164 13.7);

Tailwind

colors: {
  custom: {
    50: '#c46973',
    500: '#a1203e',
    950: '#000000',
  },
}

SCSS

$custom: #a1203e;
$custom-light: #c46973;
$custom-dark: #000000;

JSON

{
  "hex": "#a1203e",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 62
  },
  "hsl": {
    "h": 346.047,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46827,
    "c": 0.16359,
    "h": 13.7
  },
  "luminance": 0.08958
}

Semantic roles & 50–950 ramp

primary

#A1203E

secondary

#5AC3AB

accent

#EAC23E

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140708

muted

#827A7B

Preview Lab

Preview with #A1203E

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

Preview Lab → · Contrast checker → · Palette generator →