#A1263A#A1263A

#A1263A is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.158 H 17.0°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#A1263A
RGB	rgb(161, 38, 58)
HSL	hsl(350, 62%, 39%)
HSV	hsv(350, 76%, 63%)
CMYK	cmyk(0%, 76.4%, 64%, 36.9%)
CIE-LAB	lab(36.50, 50.68, 19.18)
CIE-LCH	lch(36.50, 54.18, 20.73°)
OKLab	oklab(47.24% 0.1512 0.0463)
OKLCH	oklch(47.24% 0.158 17)
XYZ	xyz(16.1565, 9.2712, 4.9410)
Luminance	0.0927 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1263A #26A18D

analogous

#A12678 #A1263A #A15026

triadic

#A1263A #3AA126 #263AA1

tetradic

#A1263A #78A126 #26A18D #5026A1

square

#A1263A #78A126 #26A18D #5026A1

split-complementary

#A1263A #26A150 #2678A1

monochromatic

#3E0F16 #6F1A28 #A1263A #CF354E #DB6679

Accessibility & contrast

On white

7.36

#A1263A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A1263A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1263A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1263A	#FFFFFF	#000000	##FFFFFF
##A1263A	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49453A

Deuteranopia (green-blind)

#685F37

Tritanopia (blue-blind)

#B1002F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a1263a;
/* rgb */ color: rgb(161, 38, 58);
/* oklch */ color: oklch(47.2% 0.158 17.0);

Tailwind

colors: {
  custom: {
    50: '#c46b70',
    500: '#a1263a',
    950: '#000000',
  },
}

SCSS

$custom: #a1263a;
$custom-light: #c46b70;
$custom-dark: #000000;

JSON

{
  "hex": "#a1263a",
  "rgb": {
    "r": 161,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 350.244,
    "s": 61.809,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4724,
    "c": 0.15811,
    "h": 17
  },
  "luminance": 0.09269
}

Semantic roles & 50–950 ramp

primary

#A1263A

secondary

#62C1B1

accent

#E5CB43

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1263A

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

Preview Lab → · Contrast checker → · Palette generator →