#AC2925#AC2925

#AC2925 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.168 H 27.3°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#AC2925
RGB	rgb(172, 41, 37)
HSL	hsl(2, 65%, 41%)
HSV	hsv(2, 78%, 67%)
CMYK	cmyk(0%, 76.2%, 78.5%, 32.5%)
CIE-LAB	lab(38.71, 52.05, 35.16)
CIE-LCH	lch(38.71, 62.82, 34.04°)
OKLab	oklab(49.17% 0.1495 0.0771)
OKLCH	oklch(49.17% 0.168 27.3)
XYZ	xyz(18.1423, 10.4930, 2.8200)
Luminance	0.1049 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2925 #25A8AC

analogous

#AC2564 #AC2925 #AC6C25

triadic

#AC2925 #25AC29 #2925AC

tetradic

#AC2925 #64AC25 #25A8AC #6C25AC

square

#AC2925 #64AC25 #25A8AC #6C25AC

split-complementary

#AC2925 #25AC6C #2564AC

monochromatic

#47110F #7A1D1A #AC2925 #D53E3A #DF6F6C

Accessibility & contrast

On white

6.78

#AC2925 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AC2925 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2925

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2925	#FFFFFF	#000000	##FFFFFF
##AC2925	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)

#514923

Deuteranopia (green-blind)

#71651F

Tritanopia (blue-blind)

#BE002A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac2925;
/* rgb */ color: rgb(172, 41, 37);
/* oklch */ color: oklch(49.2% 0.168 27.3);

Tailwind

colors: {
  custom: {
    50: '#ce6e60',
    500: '#ac2925',
    950: '#000000',
  },
}

SCSS

$custom: #ac2925;
$custom-light: #ce6e60;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2925",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 37
  },
  "hsl": {
    "h": 1.778,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49173,
    "c": 0.16825,
    "h": 27.3
  },
  "luminance": 0.1049
}

Semantic roles & 50–950 ramp

primary

#AC2925

secondary

#67C3C6

accent

#E3E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2925

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

Preview Lab → · Contrast checker → · Palette generator →