#AC2726#AC2726

#AC2726 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.0% C 0.170 H 26.5°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#AC2726
RGB	rgb(172, 39, 38)
HSL	hsl(0, 64%, 41%)
HSV	hsv(0, 78%, 67%)
CMYK	cmyk(0%, 77.3%, 77.9%, 32.5%)
CIE-LAB	lab(38.49, 52.75, 34.35)
CIE-LCH	lch(38.49, 62.95, 33.07°)
OKLab	oklab(49.01% 0.1519 0.0757)
OKLCH	oklch(49.01% 0.17 26.5)
XYZ	xyz(18.0908, 10.3645, 2.8813)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2726 #26ABAC

analogous

#AC2668 #AC2726 #AC6A26

triadic

#AC2726 #26AC27 #2726AC

tetradic

#AC2726 #68AC26 #26ABAC #6A26AC

square

#AC2726 #68AC26 #26ABAC #6A26AC

split-complementary

#AC2726 #26AC6A #2668AC

monochromatic

#481010 #7A1C1B #AC2726 #D43D3B #DF6E6E

Accessibility & contrast

On white

6.84

#AC2726 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#AC2726 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2726

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2726	#FFFFFF	#000000	##FFFFFF
##AC2726	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504824

Deuteranopia (green-blind)

#716520

Tritanopia (blue-blind)

#BE0029

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac2726;
/* rgb */ color: rgb(172, 39, 38);
/* oklch */ color: oklch(49.0% 0.170 26.5);

Tailwind

colors: {
  custom: {
    50: '#ce6d61',
    500: '#ac2726',
    950: '#000000',
  },
}

SCSS

$custom: #ac2726;
$custom-light: #ce6d61;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2726",
  "rgb": {
    "r": 172,
    "g": 39,
    "b": 38
  },
  "hsl": {
    "h": 0.448,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4901,
    "c": 0.16973,
    "h": 26.5
  },
  "luminance": 0.10362
}

Semantic roles & 50–950 ramp

primary

#AC2726

secondary

#68C5C5

accent

#E6E741

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2726

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

Preview Lab → · Contrast checker → · Palette generator →