#A63226#A63226

#A63226 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.154 H 29.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#A63226
RGB	rgb(166, 50, 38)
HSL	hsl(6, 63%, 40%)
HSV	hsv(6, 77%, 65%)
CMYK	cmyk(0%, 69.9%, 77.1%, 34.9%)
CIE-LAB	lab(38.78, 46.80, 34.31)
CIE-LCH	lch(38.78, 58.03, 36.25°)
OKLab	oklab(49.02% 0.134 0.076)
OKLCH	oklch(49.02% 0.154 29.6)
XYZ	xyz(17.2183, 10.5307, 2.9593)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63226 #269AA6

analogous

#A6265A #A63226 #A67226

triadic

#A63226 #26A632 #3226A6

tetradic

#A63226 #5AA626 #269AA6 #7226A6

square

#A63226 #5AA626 #269AA6 #7226A6

split-complementary

#A63226 #26A672 #265AA6

monochromatic

#42140F #74231B #A63226 #D14638 #DD746A

Accessibility & contrast

On white

6.76

#A63226 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A63226 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63226

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63226	#FFFFFF	#000000	##FFFFFF
##A63226	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B24

Deuteranopia (green-blind)

#706522

Tritanopia (blue-blind)

#B70930

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a63226;
/* rgb */ color: rgb(166, 50, 38);
/* oklch */ color: oklch(49.0% 0.154 29.6);

Tailwind

colors: {
  custom: {
    50: '#c97161',
    500: '#a63226',
    950: '#000000',
  },
}

SCSS

$custom: #a63226;
$custom-light: #c97161;
$custom-dark: #000000;

JSON

{
  "hex": "#a63226",
  "rgb": {
    "r": 166,
    "g": 50,
    "b": 38
  },
  "hsl": {
    "h": 5.625,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.49016,
    "c": 0.15403,
    "h": 29.6
  },
  "luminance": 0.10528
}

Semantic roles & 50–950 ramp

primary

#A63226

secondary

#65BAC3

accent

#D6E642

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A63226

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

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