#A01E2E#A01E2E

#A01E2E is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.164 H 20.7°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#A01E2E
RGB	rgb(160, 30, 46)
HSL	hsl(353, 68%, 37%)
HSV	hsv(353, 81%, 63%)
CMYK	cmyk(0%, 81.3%, 71.2%, 37.3%)
CIE-LAB	lab(35.21, 52.20, 25.12)
CIE-LCH	lch(35.21, 57.93, 25.70°)
OKLab	oklab(46.18% 0.1536 0.0581)
OKLCH	oklch(46.18% 0.164 20.7)
XYZ	xyz(15.4564, 8.6018, 3.4307)
Luminance	0.0860 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01E2E #1EA090

analogous

#A01E6F #A01E2E #A04F1E

triadic

#A01E2E #2EA01E #1E2EA0

tetradic

#A01E2E #6FA01E #1EA090 #4F1EA0

square

#A01E2E #6FA01E #1EA090 #4F1EA0

split-complementary

#A01E2E #1EA04F #1E6FA0

monochromatic

#390B10 #6C141F #A01E2E #D4283D #E05969

Accessibility & contrast

On white

7.72

#A01E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#A01E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01E2E

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01E2E	#FFFFFF	#000000	##FFFFFF
##A01E2E	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46412D

Deuteranopia (green-blind)

#665D2A

Tritanopia (blue-blind)

#B00026

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01e2e;
/* rgb */ color: rgb(160, 30, 46);
/* oklch */ color: oklch(46.2% 0.164 20.7);

Tailwind

colors: {
  custom: {
    50: '#c46866',
    500: '#a01e2e',
    950: '#000000',
  },
}

SCSS

$custom: #a01e2e;
$custom-light: #c46866;
$custom-dark: #000000;

JSON

{
  "hex": "#a01e2e",
  "rgb": {
    "r": 160,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 352.615,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46177,
    "c": 0.16419,
    "h": 20.7
  },
  "luminance": 0.08599
}

Semantic roles & 50–950 ramp

primary

#A01E2E

secondary

#56C4B6

accent

#EBD63D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01E2E

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

Preview Lab → · Contrast checker → · Palette generator →