#A01C3D#A01C3D

#A01C3D is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.3% C 0.166 H 13.3°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A01C3D
RGB	rgb(160, 28, 61)
HSL	hsl(345, 70%, 37%)
HSV	hsv(345, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 61.9%, 37.3%)
CIE-LAB	lab(35.29, 53.60, 15.62)
CIE-LCH	lch(35.29, 55.83, 16.25°)
OKLab	oklab(46.33% 0.1613 0.0383)
OKLCH	oklch(46.33% 0.166 13.3)
XYZ	xyz(15.7564, 8.6434, 5.2527)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C3D #1CA07F

analogous

#A01C7F #A01C3D #A03D1C

triadic

#A01C3D #3DA01C #1C3DA0

tetradic

#A01C3D #7FA01C #1CA07F #3D1CA0

square

#A01C3D #7FA01C #1CA07F #3D1CA0

split-complementary

#A01C3D #1CA03D #1C7FA0

monochromatic

#380A15 #6C1329 #A01C3D #D42551 #E15578

Accessibility & contrast

On white

7.70

#A01C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C3D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C3D	#FFFFFF	#000000	##FFFFFF
##A01C3D	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43423D

Deuteranopia (green-blind)

#645D39

Tritanopia (blue-blind)

#B0002B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01c3d;
/* rgb */ color: rgb(160, 28, 61);
/* oklch */ color: oklch(46.3% 0.166 13.3);

Tailwind

colors: {
  custom: {
    50: '#c36772',
    500: '#a01c3d',
    950: '#000000',
  },
}

SCSS

$custom: #a01c3d;
$custom-light: #c36772;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c3d",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 61
  },
  "hsl": {
    "h": 345,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.16582,
    "h": 13.3
  },
  "luminance": 0.08641
}

Semantic roles & 50–950 ramp

primary

#A01C3D

secondary

#53C4A8

accent

#EDC03B

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A01C3D

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

Preview Lab → · Contrast checker → · Palette generator →