#A7263F#A7263F

#A7263F is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.4% C 0.164 H 15.4°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#A7263F
RGB	rgb(167, 38, 63)
HSL	hsl(348, 63%, 40%)
HSV	hsv(348, 77%, 65%)
CMYK	cmyk(0%, 77.2%, 62.3%, 34.5%)
CIE-LAB	lab(37.78, 52.81, 17.89)
CIE-LCH	lch(37.78, 55.76, 18.72°)
OKLab	oklab(48.43% 0.1582 0.0436)
OKLCH	oklch(48.43% 0.164 15.4)
XYZ	xyz(17.5285, 9.9632, 5.7018)
Luminance	0.0996 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7263F #26A78E

analogous

#A72680 #A7263F #A74D26

triadic

#A7263F #3FA726 #263FA7

tetradic

#A7263F #80A726 #26A78E #4D26A7

square

#A7263F #80A726 #26A78E #4D26A7

split-complementary

#A7263F #26A74D #2680A7

monochromatic

#430F19 #751B2C #A7263F #D23856 #DD6A81

Accessibility & contrast

On white

7.02

#A7263F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A7263F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A7263F

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7263F	#FFFFFF	#000000	##FFFFFF
##A7263F	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A483F

Deuteranopia (green-blind)

#6B633B

Tritanopia (blue-blind)

#B70031

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a7263f;
/* rgb */ color: rgb(167, 38, 63);
/* oklch */ color: oklch(48.4% 0.164 15.4);

Tailwind

colors: {
  custom: {
    50: '#c86c73',
    500: '#a7263f',
    950: '#000000',
  },
}

SCSS

$custom: #a7263f;
$custom-light: #c86c73;
$custom-dark: #000000;

JSON

{
  "hex": "#a7263f",
  "rgb": {
    "r": 167,
    "g": 38,
    "b": 63
  },
  "hsl": {
    "h": 348.372,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48429,
    "c": 0.1641,
    "h": 15.4
  },
  "luminance": 0.09961
}

Semantic roles & 50–950 ramp

primary

#A7263F

secondary

#65C3B1

accent

#E6C642

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A7263F

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

Preview Lab → · Contrast checker → · Palette generator →