#AC2F25#AC2F25

#AC2F25 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.7% C 0.163 H 28.9°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#AC2F25
RGB	rgb(172, 47, 37)
HSL	hsl(4, 65%, 41%)
HSV	hsv(4, 78%, 67%)
CMYK	cmyk(0%, 72.7%, 78.5%, 32.5%)
CIE-LAB	lab(39.48, 49.93, 35.96)
CIE-LCH	lch(39.48, 61.53, 35.77°)
OKLab	oklab(49.75% 0.1429 0.0789)
OKLCH	oklch(49.75% 0.163 28.9)
XYZ	xyz(18.3658, 10.9401, 2.8945)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2F25 #25A2AC

analogous

#AC255F #AC2F25 #AC7225

triadic

#AC2F25 #25AC2F #2F25AC

tetradic

#AC2F25 #5FAC25 #25A2AC #7225AC

square

#AC2F25 #5FAC25 #25A2AC #7225AC

split-complementary

#AC2F25 #25AC72 #255FAC

monochromatic

#47130F #7A211A #AC2F25 #D5453A #DF756C

Accessibility & contrast

On white

6.59

#AC2F25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AC2F25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2F25

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2F25	#FFFFFF	#000000	##FFFFFF
##AC2F25	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)

#544C23

Deuteranopia (green-blind)

#736720

Tritanopia (blue-blind)

#BE002E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2f25;
/* rgb */ color: rgb(172, 47, 37);
/* oklch */ color: oklch(49.7% 0.163 28.9);

Tailwind

colors: {
  custom: {
    50: '#cd7060',
    500: '#ac2f25',
    950: '#000000',
  },
}

SCSS

$custom: #ac2f25;
$custom-light: #cd7060;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2f25",
  "rgb": {
    "r": 172,
    "g": 47,
    "b": 37
  },
  "hsl": {
    "h": 4.444,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49745,
    "c": 0.16319,
    "h": 28.9
  },
  "luminance": 0.10937
}

Semantic roles & 50–950 ramp

primary

#AC2F25

secondary

#67BFC6

accent

#DBE840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC2F25

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

Preview Lab → · Contrast checker → · Palette generator →