#AC3125#AC3125

#AC3125 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.161 H 29.5°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#AC3125
RGB	rgb(172, 49, 37)
HSL	hsl(5, 65%, 41%)
HSV	hsv(5, 78%, 67%)
CMYK	cmyk(0%, 71.5%, 78.5%, 32.5%)
CIE-LAB	lab(39.75, 49.17, 36.25)
CIE-LCH	lch(39.75, 61.09, 36.40°)
OKLab	oklab(49.95% 0.1405 0.0795)
OKLCH	oklch(49.95% 0.161 29.5)
XYZ	xyz(18.4476, 11.1037, 2.9218)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3125 #25A0AC

analogous

#AC255C #AC3125 #AC7425

triadic

#AC3125 #25AC31 #3125AC

tetradic

#AC3125 #5CAC25 #25A0AC #7425AC

square

#AC3125 #5CAC25 #25A0AC #7425AC

split-complementary

#AC3125 #25AC74 #255CAC

monochromatic

#47140F #7A231A #AC3125 #D5473A #DF766C

Accessibility & contrast

On white

6.52

#AC3125 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#AC3125 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3125

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3125	#FFFFFF	#000000	##FFFFFF
##AC3125	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C22

Deuteranopia (green-blind)

#746820

Tritanopia (blue-blind)

#BE002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3125;
/* rgb */ color: rgb(172, 49, 37);
/* oklch */ color: oklch(50.0% 0.161 29.5);

Tailwind

colors: {
  custom: {
    50: '#cd7161',
    500: '#ac3125',
    950: '#000000',
  },
}

SCSS

$custom: #ac3125;
$custom-light: #cd7161;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3125",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 37
  },
  "hsl": {
    "h": 5.333,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4995,
    "c": 0.16142,
    "h": 29.5
  },
  "luminance": 0.11101
}

Semantic roles & 50–950 ramp

primary

#AC3125

secondary

#67BDC6

accent

#D9E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3125

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

Preview Lab → · Contrast checker → · Palette generator →