#A01C38#A01C38

#A01C38 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.166 H 15.8°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#A01C38
RGB	rgb(160, 28, 56)
HSL	hsl(347, 70%, 37%)
HSV	hsv(347, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 65%, 37.3%)
CIE-LAB	lab(35.19, 53.29, 18.72)
CIE-LCH	lch(35.19, 56.48, 19.35°)
OKLab	oklab(46.22% 0.1593 0.045)
OKLCH	oklch(46.22% 0.166 15.8)
XYZ	xyz(15.6280, 8.5920, 4.5762)
Luminance	0.0859 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C38 #1CA084

analogous

#A01C7A #A01C38 #A0421C

triadic

#A01C38 #38A01C #1C38A0

tetradic

#A01C38 #7AA01C #1CA084 #421CA0

square

#A01C38 #7AA01C #1CA084 #421CA0

split-complementary

#A01C38 #1CA042 #1C7AA0

monochromatic

#380A14 #6C1326 #A01C38 #D4254A #E15573

Accessibility & contrast

On white

7.73

#A01C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A01C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C38

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C38	#FFFFFF	#000000	##FFFFFF
##A01C38	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444138

Deuteranopia (green-blind)

#655C34

Tritanopia (blue-blind)

#B00029

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01c38;
/* rgb */ color: rgb(160, 28, 56);
/* oklch */ color: oklch(46.2% 0.166 15.8);

Tailwind

colors: {
  custom: {
    50: '#c4676e',
    500: '#a01c38',
    950: '#000000',
  },
}

SCSS

$custom: #a01c38;
$custom-light: #c4676e;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c38",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 56
  },
  "hsl": {
    "h": 347.273,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46219,
    "c": 0.16556,
    "h": 15.8
  },
  "luminance": 0.0859
}

Semantic roles & 50–950 ramp

primary

#A01C38

secondary

#53C4AC

accent

#EDC73B

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A01C38

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

Preview Lab → · Contrast checker → · Palette generator →