#A01A29#A01A29

#A01A29 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.167 H 22.0°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#A01A29
RGB	rgb(160, 26, 41)
HSL	hsl(353, 72%, 36%)
HSV	hsv(353, 84%, 63%)
CMYK	cmyk(0%, 83.8%, 74.4%, 37.3%)
CIE-LAB	lab(34.75, 53.05, 27.71)
CIE-LCH	lch(34.75, 59.85, 27.58°)
OKLab	oklab(45.82% 0.1551 0.0628)
OKLCH	oklch(45.82% 0.167 22)
XYZ	xyz(15.2687, 8.3749, 2.9100)
Luminance	0.0837 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01A29 #1AA091

analogous

#A01A6C #A01A29 #A04E1A

triadic

#A01A29 #29A01A #1A29A0

tetradic

#A01A29 #6CA01A #1AA091 #4E1AA0

square

#A01A29 #6CA01A #1AA091 #4E1AA0

split-complementary

#A01A29 #1AA04E #1A6CA0

monochromatic

#37090E #6B111C #A01A29 #D52336 #E35262

Accessibility & contrast

On white

7.85

#A01A29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#A01A29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01A29

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01A29	#FFFFFF	#000000	##FFFFFF
##A01A29	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454028

Deuteranopia (green-blind)

#665C24

Tritanopia (blue-blind)

#B00021

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01a29;
/* rgb */ color: rgb(160, 26, 41);
/* oklch */ color: oklch(45.8% 0.167 22.0);

Tailwind

colors: {
  custom: {
    50: '#c56662',
    500: '#a01a29',
    950: '#000000',
  },
}

SCSS

$custom: #a01a29;
$custom-light: #c56662;
$custom-dark: #000000;

JSON

{
  "hex": "#a01a29",
  "rgb": {
    "r": 160,
    "g": 26,
    "b": 41
  },
  "hsl": {
    "h": 353.284,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45817,
    "c": 0.16735,
    "h": 22
  },
  "luminance": 0.08372
}

Semantic roles & 50–950 ramp

primary

#A01A29

secondary

#50C5B8

accent

#EFDA39

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A01A29

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

Preview Lab → · Contrast checker → · Palette generator →