#A4263F#A4263F

#A4263F is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.9% C 0.161 H 14.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#A4263F
RGB	rgb(164, 38, 63)
HSL	hsl(348, 62%, 40%)
HSV	hsv(348, 77%, 64%)
CMYK	cmyk(0%, 76.8%, 61.6%, 35.7%)
CIE-LAB	lab(37.19, 51.91, 17.01)
CIE-LCH	lch(37.19, 54.62, 18.14°)
OKLab	oklab(47.89% 0.1557 0.0416)
OKLCH	oklch(47.89% 0.161 14.9)
XYZ	xyz(16.9019, 9.6401, 5.6724)
Luminance	0.0964 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4263F #26A48B

analogous

#A4267E #A4263F #A44C26

triadic

#A4263F #3FA426 #263FA4

tetradic

#A4263F #7EA426 #26A48B #4C26A4

square

#A4263F #7EA426 #26A48B #4C26A4

split-complementary

#A4263F #26A44C #267EA4

monochromatic

#410F19 #721A2C #A4263F #D13755 #DC687F

Accessibility & contrast

On white

7.17

#A4263F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A4263F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4263F

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4263F	#FFFFFF	#000000	##FFFFFF
##A4263F	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473F

Deuteranopia (green-blind)

#69613C

Tritanopia (blue-blind)

#B40031

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a4263f;
/* rgb */ color: rgb(164, 38, 63);
/* oklch */ color: oklch(47.9% 0.161 14.9);

Tailwind

colors: {
  custom: {
    50: '#c66c73',
    500: '#a4263f',
    950: '#000000',
  },
}

SCSS

$custom: #a4263f;
$custom-light: #c66c73;
$custom-dark: #000000;

JSON

{
  "hex": "#a4263f",
  "rgb": {
    "r": 164,
    "g": 38,
    "b": 63
  },
  "hsl": {
    "h": 348.095,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47888,
    "c": 0.16118,
    "h": 14.9
  },
  "luminance": 0.09638
}

Semantic roles & 50–950 ramp

primary

#A4263F

secondary

#64C2AF

accent

#E5C542

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A4263F

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

Preview Lab → · Contrast checker → · Palette generator →