#AC2D2E#AC2D2E

#AC2D2E is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.7% C 0.164 H 25.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#AC2D2E
RGB	rgb(172, 45, 46)
HSL	hsl(360, 59%, 43%)
HSV	hsv(360, 74%, 67%)
CMYK	cmyk(0%, 73.8%, 73.3%, 32.5%)
CIE-LAB	lab(39.32, 51.03, 30.56)
CIE-LCH	lch(39.32, 59.48, 30.92°)
OKLab	oklab(49.66% 0.1483 0.0694)
OKLCH	oklch(49.66% 0.164 25.1)
XYZ	xyz(18.4469, 10.8475, 3.7067)
Luminance	0.1085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2D2E #2DACAB

analogous

#AC2D6D #AC2D2E #AC6C2D

triadic

#AC2D2E #2EAC2D #2D2EAC

tetradic

#AC2D2E #6DAC2D #2DACAB #6C2DAC

square

#AC2D2E #6DAC2D #2DACAB #6C2DAC

split-complementary

#AC2D2E #2DAC6C #2D6DAC

monochromatic

#4B1414 #7B2021 #AC2D2E #CF4748 #DC7879

Accessibility & contrast

On white

6.63

#AC2D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AC2D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2D2E

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2D2E	#FFFFFF	#000000	##FFFFFF
##AC2D2E	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B2D

Deuteranopia (green-blind)

#72672A

Tritanopia (blue-blind)

#BD002F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2d2e;
/* rgb */ color: rgb(172, 45, 46);
/* oklch */ color: oklch(49.7% 0.164 25.1);

Tailwind

colors: {
  custom: {
    50: '#cd7067',
    500: '#ac2d2e',
    950: '#000000',
  },
}

SCSS

$custom: #ac2d2e;
$custom-light: #cd7067;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2d2e",
  "rgb": {
    "r": 172,
    "g": 45,
    "b": 46
  },
  "hsl": {
    "h": 359.528,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49662,
    "c": 0.16369,
    "h": 25.1
  },
  "luminance": 0.10845
}

Semantic roles & 50–950 ramp

primary

#AC2D2E

secondary

#71C4C3

accent

#E2E146

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2D2E

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

Preview Lab → · Contrast checker → · Palette generator →