#A01E22#A01E22

#A01E22 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.165 H 25.4°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#A01E22
RGB	rgb(160, 30, 34)
HSL	hsl(358, 68%, 37%)
HSV	hsv(358, 81%, 63%)
CMYK	cmyk(0%, 81.3%, 78.8%, 37.3%)
CIE-LAB	lab(35.04, 51.69, 32.29)
CIE-LCH	lch(35.04, 60.95, 31.99°)
OKLab	oklab(46% 0.1492 0.0709)
OKLCH	oklch(46% 0.165 25.4)
XYZ	xyz(15.2521, 8.5201, 2.3545)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01E22 #1EA09C

analogous

#A01E63 #A01E22 #A05B1E

triadic

#A01E22 #22A01E #1E22A0

tetradic

#A01E22 #63A01E #1EA09C #5B1EA0

square

#A01E22 #63A01E #1EA09C #5B1EA0

split-complementary

#A01E22 #1EA05B #1E63A0

monochromatic

#390B0C #6C1417 #A01E22 #D4282D #E0595D

Accessibility & contrast

On white

7.77

#A01E22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01E22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01E22

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01E22	#FFFFFF	#000000	##FFFFFF
##A01E22	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484021

Deuteranopia (green-blind)

#675C1C

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01e22;
/* rgb */ color: rgb(160, 30, 34);
/* oklch */ color: oklch(46.0% 0.165 25.4);

Tailwind

colors: {
  custom: {
    50: '#c5675d',
    500: '#a01e22',
    950: '#000000',
  },
}

SCSS

$custom: #a01e22;
$custom-light: #c5675d;
$custom-dark: #000000;

JSON

{
  "hex": "#a01e22",
  "rgb": {
    "r": 160,
    "g": 30,
    "b": 34
  },
  "hsl": {
    "h": 358.154,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46004,
    "c": 0.16522,
    "h": 25.4
  },
  "luminance": 0.08518
}

Semantic roles & 50–950 ramp

primary

#A01E22

secondary

#56C4C0

accent

#EBE63D

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A01E22

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

Preview Lab → · Contrast checker → · Palette generator →