#AC2841#AC2841

#AC2841 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.5% C 0.167 H 15.6°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#AC2841
RGB	rgb(172, 40, 65)
HSL	hsl(349, 62%, 42%)
HSV	hsv(349, 77%, 67%)
CMYK	cmyk(0%, 76.7%, 62.2%, 32.5%)
CIE-LAB	lab(39.02, 53.78, 18.45)
CIE-LCH	lch(39.02, 56.86, 18.93°)
OKLab	oklab(49.54% 0.1611 0.0449)
OKLCH	oklch(49.54% 0.167 15.6)
XYZ	xyz(18.7281, 10.6727, 6.0739)
Luminance	0.1067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2841 #28AC93

analogous

#AC2883 #AC2841 #AC5128

triadic

#AC2841 #41AC28 #2841AC

tetradic

#AC2841 #83AC28 #28AC93 #5128AC

square

#AC2841 #83AC28 #28AC93 #5128AC

split-complementary

#AC2841 #28AC51 #2883AC

monochromatic

#49111B #7A1C2E #AC2841 #D23F5B #DE7185

Accessibility & contrast

On white

6.70

#AC2841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AC2841 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2841

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2841	#FFFFFF	#000000	##FFFFFF
##AC2841	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4A41

Deuteranopia (green-blind)

#6F663D

Tritanopia (blue-blind)

#BD0033

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac2841;
/* rgb */ color: rgb(172, 40, 65);
/* oklch */ color: oklch(49.5% 0.167 15.6);

Tailwind

colors: {
  custom: {
    50: '#cc6e75',
    500: '#ac2841',
    950: '#000000',
  },
}

SCSS

$custom: #ac2841;
$custom-light: #cc6e75;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2841",
  "rgb": {
    "r": 172,
    "g": 40,
    "b": 65
  },
  "hsl": {
    "h": 348.636,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49541,
    "c": 0.16721,
    "h": 15.6
  },
  "luminance": 0.1067
}

Semantic roles & 50–950 ramp

primary

#AC2841

secondary

#6BC5B4

accent

#E5C642

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC2841

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

Preview Lab → · Contrast checker → · Palette generator →