#A01C2E#A01C2E

#A01C2E is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.166 H 20.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#A01C2E
RGB	rgb(160, 28, 46)
HSL	hsl(352, 70%, 37%)
HSV	hsv(352, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 71.2%, 37.3%)
CIE-LAB	lab(35.01, 52.75, 24.88)
CIE-LCH	lch(35.01, 58.32, 25.25°)
OKLab	oklab(46.03% 0.1554 0.0575)
OKLCH	oklch(46.03% 0.166 20.3)
XYZ	xyz(15.4074, 8.5038, 3.4144)
Luminance	0.0850 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C2E #1CA08E

analogous

#A01C70 #A01C2E #A04C1C

triadic

#A01C2E #2EA01C #1C2EA0

tetradic

#A01C2E #70A01C #1CA08E #4C1CA0

square

#A01C2E #70A01C #1CA08E #4C1CA0

split-complementary

#A01C2E #1CA04C #1C70A0

monochromatic

#380A10 #6C131F #A01C2E #D4253D #E15568

Accessibility & contrast

On white

7.78

#A01C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C2E

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C2E	#FFFFFF	#000000	##FFFFFF
##A01C2E	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)

#45412E

Deuteranopia (green-blind)

#665C2A

Tritanopia (blue-blind)

#B00024

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01c2e;
/* rgb */ color: rgb(160, 28, 46);
/* oklch */ color: oklch(46.0% 0.166 20.3);

Tailwind

colors: {
  custom: {
    50: '#c46766',
    500: '#a01c2e',
    950: '#000000',
  },
}

SCSS

$custom: #a01c2e;
$custom-light: #c46766;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c2e",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 46
  },
  "hsl": {
    "h": 351.818,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46032,
    "c": 0.16567,
    "h": 20.3
  },
  "luminance": 0.08501
}

Semantic roles & 50–950 ramp

primary

#A01C2E

secondary

#53C4B5

accent

#EDD53B

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01C2E

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

Preview Lab → · Contrast checker → · Palette generator →