#A1203D#A1203D

#A1203D is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.8% C 0.164 H 14.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#A1203D
RGB	rgb(161, 32, 61)
HSL	hsl(347, 67%, 38%)
HSV	hsv(347, 80%, 63%)
CMYK	cmyk(0%, 80.1%, 62.1%, 36.9%)
CIE-LAB	lab(35.89, 52.76, 16.45)
CIE-LCH	lch(35.89, 55.27, 17.32°)
OKLab	oklab(46.81% 0.1585 0.0402)
OKLCH	oklch(46.81% 0.164 14.2)
XYZ	xyz(16.0584, 8.9494, 5.2958)
Luminance	0.0895 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1203D #20A184

analogous

#A1207D #A1203D #A14420

triadic

#A1203D #3DA120 #203DA1

tetradic

#A1203D #7DA120 #20A184 #4420A1

square

#A1203D #7DA120 #20A184 #4420A1

split-complementary

#A1203D #20A144 #207DA1

monochromatic

#3B0C16 #6E162A #A1203D #D42A50 #DF5D7A

Accessibility & contrast

On white

7.53

#A1203D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A1203D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1203D

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1203D	#FFFFFF	#000000	##FFFFFF
##A1203D	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)

#45433D

Deuteranopia (green-blind)

#665E3A

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a1203d;
/* rgb */ color: rgb(161, 32, 61);
/* oklch */ color: oklch(46.8% 0.164 14.2);

Tailwind

colors: {
  custom: {
    50: '#c46972',
    500: '#a1203d',
    950: '#000000',
  },
}

SCSS

$custom: #a1203d;
$custom-light: #c46972;
$custom-dark: #000000;

JSON

{
  "hex": "#a1203d",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 61
  },
  "hsl": {
    "h": 346.512,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46805,
    "c": 0.16352,
    "h": 14.2
  },
  "luminance": 0.08947
}

Semantic roles & 50–950 ramp

primary

#A1203D

secondary

#5AC3AB

accent

#EAC33E

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1203D

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

Preview Lab → · Contrast checker → · Palette generator →