#AC2D24#AC2D24

#AC2D24 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.165 H 28.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#AC2D24
RGB	rgb(172, 45, 36)
HSL	hsl(4, 65%, 41%)
HSV	hsv(4, 79%, 67%)
CMYK	cmyk(0%, 73.8%, 79.1%, 32.5%)
CIE-LAB	lab(39.20, 50.63, 36.24)
CIE-LCH	lch(39.20, 62.26, 35.59°)
OKLab	oklab(49.54% 0.1448 0.0792)
OKLCH	oklch(49.54% 0.165 28.7)
XYZ	xyz(18.2722, 10.7776, 2.7869)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2D24 #24A3AC

analogous

#AC245F #AC2D24 #AC7124

triadic

#AC2D24 #24AC2D #2D24AC

tetradic

#AC2D24 #5FAC24 #24A3AC #7124AC

square

#AC2D24 #5FAC24 #24A3AC #7124AC

split-complementary

#AC2D24 #24AC71 #245FAC

monochromatic

#47130F #792019 #AC2D24 #D54238 #E0726A

Accessibility & contrast

On white

6.66

#AC2D24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AC2D24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2D24

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2D24	#FFFFFF	#000000	##FFFFFF
##AC2D24	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B22

Deuteranopia (green-blind)

#73661F

Tritanopia (blue-blind)

#BE002C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2d24;
/* rgb */ color: rgb(172, 45, 36);
/* oklch */ color: oklch(49.5% 0.165 28.7);

Tailwind

colors: {
  custom: {
    50: '#ce7060',
    500: '#ac2d24',
    950: '#000000',
  },
}

SCSS

$custom: #ac2d24;
$custom-light: #ce7060;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2d24",
  "rgb": {
    "r": 172,
    "g": 45,
    "b": 36
  },
  "hsl": {
    "h": 3.971,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49535,
    "c": 0.16507,
    "h": 28.7
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#AC2D24

secondary

#66C0C6

accent

#DDE83F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2D24

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

Preview Lab → · Contrast checker → · Palette generator →