#A01E2A#A01E2A

#A01E2A is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.1% C 0.164 H 22.4°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#A01E2A
RGB	rgb(160, 30, 42)
HSL	hsl(354, 68%, 37%)
HSV	hsv(354, 81%, 63%)
CMYK	cmyk(0%, 81.3%, 73.8%, 37.3%)
CIE-LAB	lab(35.15, 52.01, 27.54)
CIE-LCH	lch(35.15, 58.86, 27.90°)
OKLab	oklab(46.11% 0.1521 0.0626)
OKLCH	oklch(46.11% 0.164 22.4)
XYZ	xyz(15.3812, 8.5717, 3.0347)
Luminance	0.0857 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01E2A #1EA094

analogous

#A01E6B #A01E2A #A0531E

triadic

#A01E2A #2AA01E #1E2AA0

tetradic

#A01E2A #6BA01E #1EA094 #531EA0

square

#A01E2A #6BA01E #1EA094 #531EA0

split-complementary

#A01E2A #1EA053 #1E6BA0

monochromatic

#390B0F #6C141C #A01E2A #D42838 #E05965

Accessibility & contrast

On white

7.74

#A01E2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#A01E2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01E2A

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01E2A	#FFFFFF	#000000	##FFFFFF
##A01E2A	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474129

Deuteranopia (green-blind)

#675D25

Tritanopia (blue-blind)

#B00024

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a01e2a;
/* rgb */ color: rgb(160, 30, 42);
/* oklch */ color: oklch(46.1% 0.164 22.4);

Tailwind

colors: {
  custom: {
    50: '#c46863',
    500: '#a01e2a',
    950: '#000000',
  },
}

SCSS

$custom: #a01e2a;
$custom-light: #c46863;
$custom-dark: #000000;

JSON

{
  "hex": "#a01e2a",
  "rgb": {
    "r": 160,
    "g": 30,
    "b": 42
  },
  "hsl": {
    "h": 354.462,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46114,
    "c": 0.16446,
    "h": 22.4
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#A01E2A

secondary

#56C4B9

accent

#EBDB3D

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A01E2A

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

Preview Lab → · Contrast checker → · Palette generator →