#AC2D2A#AC2D2A

#AC2D2A is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.6% C 0.164 H 26.6°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#AC2D2A
RGB	rgb(172, 45, 42)
HSL	hsl(1, 61%, 42%)
HSV	hsv(1, 76%, 67%)
CMYK	cmyk(0%, 73.8%, 75.6%, 32.5%)
CIE-LAB	lab(39.27, 50.86, 32.87)
CIE-LCH	lch(39.27, 60.56, 32.88°)
OKLab	oklab(49.61% 0.1468 0.0735)
OKLCH	oklch(49.61% 0.164 26.6)
XYZ	xyz(18.3717, 10.8174, 3.3107)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2D2A #2AA9AC

analogous

#AC2A68 #AC2D2A #AC6E2A

triadic

#AC2D2A #2AAC2D #2D2AAC

tetradic

#AC2D2A #68AC2A #2AA9AC #6E2AAC

square

#AC2D2A #68AC2A #2AA9AC #6E2AAC

split-complementary

#AC2D2A #2AAC6E #2A68AC

monochromatic

#4A1312 #7B201E #AC2D2A #D14642 #DD7673

Accessibility & contrast

On white

6.64

#AC2D2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AC2D2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2D2A

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2D2A	#FFFFFF	#000000	##FFFFFF
##AC2D2A	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B28

Deuteranopia (green-blind)

#726725

Tritanopia (blue-blind)

#BD002E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2d2a;
/* rgb */ color: rgb(172, 45, 42);
/* oklch */ color: oklch(49.6% 0.164 26.6);

Tailwind

colors: {
  custom: {
    50: '#cd7064',
    500: '#ac2d2a',
    950: '#000000',
  },
}

SCSS

$custom: #ac2d2a;
$custom-light: #cd7064;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2d2a",
  "rgb": {
    "r": 172,
    "g": 45,
    "b": 42
  },
  "hsl": {
    "h": 1.385,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49607,
    "c": 0.1642,
    "h": 26.6
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#AC2D2A

secondary

#6DC2C4

accent

#E0E444

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AC2D2A

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

Preview Lab → · Contrast checker → · Palette generator →