#AC322F#AC322F

#AC322F is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.159 H 26.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AC322F
RGB	rgb(172, 50, 47)
HSL	hsl(1, 57%, 43%)
HSV	hsv(1, 73%, 67%)
CMYK	cmyk(0%, 70.9%, 72.7%, 32.5%)
CIE-LAB	lab(40.01, 49.20, 30.77)
CIE-LCH	lch(40.01, 58.03, 32.02°)
OKLab	oklab(50.18% 0.1427 0.0701)
OKLCH	oklch(50.18% 0.159 26.1)
XYZ	xyz(18.6690, 11.2599, 3.8791)
Luminance	0.1126 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC322F #2FA9AC

analogous

#AC2F6A #AC322F #AC702F

triadic

#AC322F #2FAC32 #322FAC

tetradic

#AC322F #6AAC2F #2FA9AC #702FAC

square

#AC322F #6AAC2F #2FA9AC #702FAC

split-complementary

#AC322F #2FAC70 #2F6AAC

monochromatic

#4C1615 #7C2422 #AC322F #CE4E4B #DB7D7B

Accessibility & contrast

On white

6.46

#AC322F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AC322F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC322F

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC322F	#FFFFFF	#000000	##FFFFFF
##AC322F	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D2D

Deuteranopia (green-blind)

#73682B

Tritanopia (blue-blind)

#BD0533

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac322f;
/* rgb */ color: rgb(172, 50, 47);
/* oklch */ color: oklch(50.2% 0.159 26.1);

Tailwind

colors: {
  custom: {
    50: '#cd7268',
    500: '#ac322f',
    950: '#000000',
  },
}

SCSS

$custom: #ac322f;
$custom-light: #cd7268;
$custom-dark: #000000;

JSON

{
  "hex": "#ac322f",
  "rgb": {
    "r": 172,
    "g": 50,
    "b": 47
  },
  "hsl": {
    "h": 1.44,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50183,
    "c": 0.15897,
    "h": 26.1
  },
  "luminance": 0.11257
}

Semantic roles & 50–950 ramp

primary

#AC322F

secondary

#74C1C3

accent

#DDE047

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC322F

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

Preview Lab → · Contrast checker → · Palette generator →