#AC2926#AC2926

#AC2926 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.168 H 26.9°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#AC2926
RGB	rgb(172, 41, 38)
HSL	hsl(1, 64%, 41%)
HSV	hsv(1, 78%, 67%)
CMYK	cmyk(0%, 76.2%, 77.9%, 32.5%)
CIE-LAB	lab(38.72, 52.09, 34.60)
CIE-LCH	lch(38.72, 62.53, 33.59°)
OKLab	oklab(49.19% 0.1499 0.0762)
OKLCH	oklch(49.19% 0.168 26.9)
XYZ	xyz(18.1582, 10.4993, 2.9038)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2926 #26A9AC

analogous

#AC2666 #AC2926 #AC6C26

triadic

#AC2926 #26AC29 #2926AC

tetradic

#AC2926 #66AC26 #26A9AC #6C26AC

square

#AC2926 #66AC26 #26A9AC #6C26AC

split-complementary

#AC2926 #26AC6C #2666AC

monochromatic

#481110 #7A1D1B #AC2926 #D43F3B #DF706E

Accessibility & contrast

On white

6.78

#AC2926 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AC2926 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2926

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2926	#FFFFFF	#000000	##FFFFFF
##AC2926	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514924

Deuteranopia (green-blind)

#716521

Tritanopia (blue-blind)

#BE002A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac2926;
/* rgb */ color: rgb(172, 41, 38);
/* oklch */ color: oklch(49.2% 0.168 26.9);

Tailwind

colors: {
  custom: {
    50: '#ce6e61',
    500: '#ac2926',
    950: '#000000',
  },
}

SCSS

$custom: #ac2926;
$custom-light: #ce6e61;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2926",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 38
  },
  "hsl": {
    "h": 1.343,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49185,
    "c": 0.16812,
    "h": 26.9
  },
  "luminance": 0.10496
}

Semantic roles & 50–950 ramp

primary

#AC2926

secondary

#68C3C5

accent

#E3E741

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2926

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

Preview Lab → · Contrast checker → · Palette generator →