#AC3351#AC3351

#AC3351 is a mid, vivid red. Relative luminance 0.117; OKLCH L 51.0% C 0.157 H 10.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AC3351
RGB	rgb(172, 51, 81)
HSL	hsl(345, 54%, 44%)
HSV	hsv(345, 70%, 67%)
CMYK	cmyk(0%, 70.3%, 52.9%, 32.5%)
CIE-LAB	lab(40.79, 51.03, 10.76)
CIE-LCH	lch(40.79, 52.15, 11.91°)
OKLab	oklab(50.97% 0.1548 0.0274)
OKLCH	oklch(50.97% 0.157 10)
XYZ	xyz(19.6840, 11.7350, 9.0115)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3351 #33AC8E

analogous

#AC338D #AC3351 #AC5133

triadic

#AC3351 #51AC33 #3351AC

tetradic

#AC3351 #8DAC33 #33AC8E #5133AC

square

#AC3351 #8DAC33 #33AC8E #5133AC

split-complementary

#AC3351 #33AC51 #338DAC

monochromatic

#4E1725 #7D253B #AC3351 #CB516F #D98096

Accessibility & contrast

On white

6.28

#AC3351 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AC3351 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3351

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3351	#FFFFFF	#000000	##FFFFFF
##AC3351	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505152

Deuteranopia (green-blind)

#70694E

Tritanopia (blue-blind)

#BC1A3F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3351;
/* rgb */ color: rgb(172, 51, 81);
/* oklch */ color: oklch(51.0% 0.157 10.0);

Tailwind

colors: {
  custom: {
    50: '#ca7381',
    500: '#ac3351',
    950: '#000000',
  },
}

SCSS

$custom: #ac3351;
$custom-light: #ca7381;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3351",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 81
  },
  "hsl": {
    "h": 345.124,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50967,
    "c": 0.15722,
    "h": 10
  },
  "luminance": 0.11732
}

Semantic roles & 50–950 ramp

primary

#AC3351

secondary

#78C2B0

accent

#DEB94A

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AC3351

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

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