#A1263B#A1263B

#A1263B is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.3% C 0.158 H 16.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#A1263B
RGB	rgb(161, 38, 59)
HSL	hsl(350, 62%, 39%)
HSV	hsv(350, 76%, 63%)
CMYK	cmyk(0%, 76.4%, 63.4%, 36.9%)
CIE-LAB	lab(36.52, 50.74, 18.57)
CIE-LCH	lch(36.52, 54.03, 20.10°)
OKLab	oklab(47.26% 0.1516 0.0449)
OKLCH	oklch(47.26% 0.158 16.5)
XYZ	xyz(16.1822, 9.2815, 5.0762)
Luminance	0.0928 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1263B #26A18C

analogous

#A12679 #A1263B #A14F26

triadic

#A1263B #3BA126 #263BA1

tetradic

#A1263B #79A126 #26A18C #4F26A1

square

#A1263B #79A126 #26A18C #4F26A1

split-complementary

#A1263B #26A14F #2679A1

monochromatic

#3E0F17 #6F1A29 #A1263B #CF354F #DB667A

Accessibility & contrast

On white

7.35

#A1263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A1263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1263B

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1263B	#FFFFFF	#000000	##FFFFFF
##A1263B	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463B

Deuteranopia (green-blind)

#685F38

Tritanopia (blue-blind)

#B1002F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a1263b;
/* rgb */ color: rgb(161, 38, 59);
/* oklch */ color: oklch(47.3% 0.158 16.5);

Tailwind

colors: {
  custom: {
    50: '#c46b70',
    500: '#a1263b',
    950: '#000000',
  },
}

SCSS

$custom: #a1263b;
$custom-light: #c46b70;
$custom-dark: #000000;

JSON

{
  "hex": "#a1263b",
  "rgb": {
    "r": 161,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 349.756,
    "s": 61.809,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47261,
    "c": 0.15811,
    "h": 16.5
  },
  "luminance": 0.09279
}

Semantic roles & 50–950 ramp

primary

#A1263B

secondary

#62C1B1

accent

#E5C943

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1263B

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

Preview Lab → · Contrast checker → · Palette generator →