#A9263A#A9263A

#A9263A is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.7% C 0.166 H 18.0°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#A9263A
RGB	rgb(169, 38, 58)
HSL	hsl(351, 63%, 41%)
HSV	hsv(351, 78%, 66%)
CMYK	cmyk(0%, 77.5%, 65.7%, 33.7%)
CIE-LAB	lab(38.07, 53.10, 21.52)
CIE-LCH	lch(38.07, 57.30, 22.06°)
OKLab	oklab(48.69% 0.1579 0.0513)
OKLCH	oklch(48.69% 0.166 18)
XYZ	xyz(17.8209, 10.1294, 5.0190)
Luminance	0.1013 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9263A #26A995

analogous

#A9267B #A9263A #A95426

triadic

#A9263A #3AA926 #263AA9

tetradic

#A9263A #7BA926 #26A995 #5426A9

square

#A9263A #7BA926 #26A995 #5426A9

split-complementary

#A9263A #26A954 #267BA9

monochromatic

#451018 #771B29 #A9263A #D33A51 #DE6C7D

Accessibility & contrast

On white

6.94

#A9263A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#A9263A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A9263A

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9263A	#FFFFFF	#000000	##FFFFFF
##A9263A	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C483A

Deuteranopia (green-blind)

#6D6436

Tritanopia (blue-blind)

#BA002F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a9263a;
/* rgb */ color: rgb(169, 38, 58);
/* oklch */ color: oklch(48.7% 0.166 18.0);

Tailwind

colors: {
  custom: {
    50: '#ca6d70',
    500: '#a9263a',
    950: '#000000',
  },
}

SCSS

$custom: #a9263a;
$custom-light: #ca6d70;
$custom-dark: #000000;

JSON

{
  "hex": "#a9263a",
  "rgb": {
    "r": 169,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 350.84,
    "s": 63.285,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48689,
    "c": 0.16601,
    "h": 18
  },
  "luminance": 0.10127
}

Semantic roles & 50–950 ramp

primary

#A9263A

secondary

#67C4B6

accent

#E6CD41

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#150807

muted

#837A7A

Preview Lab

Preview with #A9263A

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

Preview Lab → · Contrast checker → · Palette generator →