#A01D3D#A01D3D

#A01D3D is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.165 H 13.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#A01D3D
RGB	rgb(160, 29, 61)
HSL	hsl(345, 69%, 37%)
HSV	hsv(345, 82%, 63%)
CMYK	cmyk(0%, 81.9%, 61.9%, 37.3%)
CIE-LAB	lab(35.38, 53.33, 15.75)
CIE-LCH	lch(35.38, 55.60, 16.45°)
OKLab	oklab(46.4% 0.1605 0.0386)
OKLCH	oklch(46.4% 0.165 13.5)
XYZ	xyz(15.7805, 8.6916, 5.2607)
Luminance	0.0869 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01D3D #1DA080

analogous

#A01D7E #A01D3D #A03F1D

triadic

#A01D3D #3DA01D #1D3DA0

tetradic

#A01D3D #7EA01D #1DA080 #3F1DA0

square

#A01D3D #7EA01D #1DA080 #3F1DA0

split-complementary

#A01D3D #1DA03F #1D7EA0

monochromatic

#380A15 #6C1429 #A01D3D #D42651 #E15778

Accessibility & contrast

On white

7.67

#A01D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A01D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01D3D

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01D3D	#FFFFFF	#000000	##FFFFFF
##A01D3D	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)

#43423D

Deuteranopia (green-blind)

#655D39

Tritanopia (blue-blind)

#B0002B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01d3d;
/* rgb */ color: rgb(160, 29, 61);
/* oklch */ color: oklch(46.4% 0.165 13.5);

Tailwind

colors: {
  custom: {
    50: '#c36872',
    500: '#a01d3d',
    950: '#000000',
  },
}

SCSS

$custom: #a01d3d;
$custom-light: #c36872;
$custom-dark: #000000;

JSON

{
  "hex": "#a01d3d",
  "rgb": {
    "r": 160,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 345.344,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46397,
    "c": 0.16503,
    "h": 13.5
  },
  "luminance": 0.08689
}

Semantic roles & 50–950 ramp

primary

#A01D3D

secondary

#55C4A9

accent

#ECC13C

background

#FCF6F6

surface

#F9EBEC

border

#D2C6C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A01D3D

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

Preview Lab → · Contrast checker → · Palette generator →