#AC2E2C#AC2E2C

#AC2E2C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.163 H 26.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AC2E2C
RGB	rgb(172, 46, 44)
HSL	hsl(1, 59%, 42%)
HSV	hsv(1, 74%, 67%)
CMYK	cmyk(0%, 73.3%, 74.4%, 32.5%)
CIE-LAB	lab(39.43, 50.58, 31.87)
CIE-LCH	lch(39.43, 59.78, 32.22°)
OKLab	oklab(49.73% 0.1464 0.0718)
OKLCH	oklch(49.73% 0.163 26.1)
XYZ	xyz(18.4470, 10.9093, 3.5168)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2E2C #2CAAAC

analogous

#AC2C6A #AC2E2C #AC6E2C

triadic

#AC2E2C #2CAC2E #2E2CAC

tetradic

#AC2E2C #6AAC2C #2CAAAC #6E2CAC

square

#AC2E2C #6AAC2C #2CAAAC #6E2CAC

split-complementary

#AC2E2C #2CAC6E #2C6AAC

monochromatic

#4B1413 #7B2120 #AC2E2C #D04846 #DC7876

Accessibility & contrast

On white

6.60

#AC2E2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AC2E2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2E2C

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2E2C	#FFFFFF	#000000	##FFFFFF
##AC2E2C	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B2A

Deuteranopia (green-blind)

#726727

Tritanopia (blue-blind)

#BD002F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2e2c;
/* rgb */ color: rgb(172, 46, 44);
/* oklch */ color: oklch(49.7% 0.163 26.1);

Tailwind

colors: {
  custom: {
    50: '#cd7065',
    500: '#ac2e2c',
    950: '#000000',
  },
}

SCSS

$custom: #ac2e2c;
$custom-light: #cd7065;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2e2c",
  "rgb": {
    "r": 172,
    "g": 46,
    "b": 44
  },
  "hsl": {
    "h": 0.938,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49732,
    "c": 0.16305,
    "h": 26.1
  },
  "luminance": 0.10906
}

Semantic roles & 50–950 ramp

primary

#AC2E2C

secondary

#70C3C4

accent

#E0E245

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150805

muted

#837B7A

Preview Lab

Preview with #AC2E2C

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

Preview Lab → · Contrast checker → · Palette generator →