#A01E33#A01E33

#A01E33 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.3% C 0.164 H 18.5°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A01E33
RGB	rgb(160, 30, 51)
HSL	hsl(350, 68%, 37%)
HSV	hsv(350, 81%, 63%)
CMYK	cmyk(0%, 81.3%, 68.1%, 37.3%)
CIE-LAB	lab(35.29, 52.45, 22.05)
CIE-LCH	lch(35.29, 56.90, 22.80°)
OKLab	oklab(46.27% 0.1555 0.052)
OKLCH	oklch(46.27% 0.164 18.5)
XYZ	xyz(15.5608, 8.6436, 3.9804)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01E33 #1EA08B

analogous

#A01E74 #A01E33 #A04A1E

triadic

#A01E33 #33A01E #1E33A0

tetradic

#A01E33 #74A01E #1EA08B #4A1EA0

square

#A01E33 #74A01E #1EA08B #4A1EA0

split-complementary

#A01E33 #1EA04A #1E74A0

monochromatic

#390B12 #6C1423 #A01E33 #D42843 #E0596E

Accessibility & contrast

On white

7.70

#A01E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A01E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01E33

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01E33	#FFFFFF	#000000	##FFFFFF
##A01E33	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464233

Deuteranopia (green-blind)

#665D2F

Tritanopia (blue-blind)

#B00027

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01e33;
/* rgb */ color: rgb(160, 30, 51);
/* oklch */ color: oklch(46.3% 0.164 18.5);

Tailwind

colors: {
  custom: {
    50: '#c4686a',
    500: '#a01e33',
    950: '#000000',
  },
}

SCSS

$custom: #a01e33;
$custom-light: #c4686a;
$custom-dark: #000000;

JSON

{
  "hex": "#a01e33",
  "rgb": {
    "r": 160,
    "g": 30,
    "b": 51
  },
  "hsl": {
    "h": 350.308,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46265,
    "c": 0.164,
    "h": 18.5
  },
  "luminance": 0.08641
}

Semantic roles & 50–950 ramp

primary

#A01E33

secondary

#56C4B2

accent

#EBCF3D

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01E33

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

Preview Lab → · Contrast checker → · Palette generator →