#A01B32#A01B32

#A01B32 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.166 H 18.4°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#A01B32
RGB	rgb(160, 27, 50)
HSL	hsl(350, 71%, 37%)
HSV	hsv(350, 83%, 63%)
CMYK	cmyk(0%, 83.1%, 68.8%, 37.3%)
CIE-LAB	lab(34.98, 53.22, 22.31)
CIE-LCH	lch(34.98, 57.70, 22.74°)
OKLab	oklab(46.03% 0.1578 0.0524)
OKLCH	oklch(46.03% 0.166 18.4)
XYZ	xyz(15.4666, 8.4902, 3.8414)
Luminance	0.0849 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01B32 #1BA089

analogous

#A01B75 #A01B32 #A0471B

triadic

#A01B32 #32A01B #1B32A0

tetradic

#A01B32 #75A01B #1BA089 #471BA0

square

#A01B32 #75A01B #1BA089 #471BA0

split-complementary

#A01B32 #1BA047 #1B75A0

monochromatic

#370911 #6C1222 #A01B32 #D42442 #E2536C

Accessibility & contrast

On white

7.78

#A01B32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01B32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01B32

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01B32	#FFFFFF	#000000	##FFFFFF
##A01B32	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444032

Deuteranopia (green-blind)

#655C2E

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01b32;
/* rgb */ color: rgb(160, 27, 50);
/* oklch */ color: oklch(46.0% 0.166 18.4);

Tailwind

colors: {
  custom: {
    50: '#c46769',
    500: '#a01b32',
    950: '#000000',
  },
}

SCSS

$custom: #a01b32;
$custom-light: #c46769;
$custom-dark: #000000;

JSON

{
  "hex": "#a01b32",
  "rgb": {
    "r": 160,
    "g": 27,
    "b": 50
  },
  "hsl": {
    "h": 349.624,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46033,
    "c": 0.16626,
    "h": 18.4
  },
  "luminance": 0.08488
}

Semantic roles & 50–950 ramp

primary

#A01B32

secondary

#52C5B1

accent

#EECF3A

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01B32

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

Preview Lab → · Contrast checker → · Palette generator →