#AC2F26#AC2F26

#AC2F26 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.163 H 28.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#AC2F26
RGB	rgb(172, 47, 38)
HSL	hsl(4, 64%, 41%)
HSV	hsv(4, 78%, 67%)
CMYK	cmyk(0%, 72.7%, 77.9%, 32.5%)
CIE-LAB	lab(39.49, 49.97, 35.41)
CIE-LCH	lch(39.49, 61.24, 35.33°)
OKLab	oklab(49.76% 0.1432 0.078)
OKLCH	oklch(49.76% 0.163 28.6)
XYZ	xyz(18.3818, 10.9465, 2.9783)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2F26 #26A3AC

analogous

#AC2660 #AC2F26 #AC7226

triadic

#AC2F26 #26AC2F #2F26AC

tetradic

#AC2F26 #60AC26 #26A3AC #7226AC

square

#AC2F26 #60AC26 #26A3AC #7226AC

split-complementary

#AC2F26 #26AC72 #2660AC

monochromatic

#481410 #7A211B #AC2F26 #D4463B #DF756E

Accessibility & contrast

On white

6.59

#AC2F26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AC2F26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2F26

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2F26	#FFFFFF	#000000	##FFFFFF
##AC2F26	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C24

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#BE002E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2f26;
/* rgb */ color: rgb(172, 47, 38);
/* oklch */ color: oklch(49.8% 0.163 28.6);

Tailwind

colors: {
  custom: {
    50: '#cd7061',
    500: '#ac2f26',
    950: '#000000',
  },
}

SCSS

$custom: #ac2f26;
$custom-light: #cd7061;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2f26",
  "rgb": {
    "r": 172,
    "g": 47,
    "b": 38
  },
  "hsl": {
    "h": 4.03,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49756,
    "c": 0.16303,
    "h": 28.6
  },
  "luminance": 0.10944
}

Semantic roles & 50–950 ramp

primary

#AC2F26

secondary

#68BFC5

accent

#DCE741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2F26

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

Preview Lab → · Contrast checker → · Palette generator →