#A1201B#A1201B

#A1201B is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.166 H 28.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#A1201B
RGB	rgb(161, 32, 27)
HSL	hsl(2, 71%, 37%)
HSV	hsv(2, 83%, 63%)
CMYK	cmyk(0%, 80.1%, 83.2%, 36.9%)
CIE-LAB	lab(35.38, 51.18, 36.69)
CIE-LCH	lch(35.38, 62.98, 35.64°)
OKLab	oklab(46.27% 0.146 0.0781)
OKLCH	oklch(46.27% 0.166 28.1)
XYZ	xyz(15.4142, 8.6917, 1.9028)
Luminance	0.0869 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1201B #1B9CA1

analogous

#A11B59 #A1201B #A1631B

triadic

#A1201B #1BA120 #201BA1

tetradic

#A1201B #59A11B #1B9CA1 #631BA1

square

#A1201B #59A11B #1B9CA1 #631BA1

split-complementary

#A1201B #1BA163 #1B59A1

monochromatic

#380B09 #6D1612 #A1201B #D52A24 #E25954

Accessibility & contrast

On white

7.67

#A1201B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A1201B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1201B

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1201B	#FFFFFF	#000000	##FFFFFF
##A1201B	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494119

Deuteranopia (green-blind)

#695D14

Tritanopia (blue-blind)

#B20021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a1201b;
/* rgb */ color: rgb(161, 32, 27);
/* oklch */ color: oklch(46.3% 0.166 28.1);

Tailwind

colors: {
  custom: {
    50: '#c66859',
    500: '#a1201b',
    950: '#000000',
  },
}

SCSS

$custom: #a1201b;
$custom-light: #c66859;
$custom-dark: #000000;

JSON

{
  "hex": "#a1201b",
  "rgb": {
    "r": 161,
    "g": 32,
    "b": 27
  },
  "hsl": {
    "h": 2.239,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46271,
    "c": 0.16558,
    "h": 28.1
  },
  "luminance": 0.08689
}

Semantic roles & 50–950 ramp

primary

#A1201B

secondary

#52C1C5

accent

#E7EE3A

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A1201B

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

Preview Lab → · Contrast checker → · Palette generator →