#AC3450#AC3450

#AC3450 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.156 H 10.8°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#AC3450
RGB	rgb(172, 52, 80)
HSL	hsl(346, 54%, 44%)
HSV	hsv(346, 70%, 67%)
CMYK	cmyk(0%, 69.8%, 53.5%, 32.5%)
CIE-LAB	lab(40.91, 50.55, 11.55)
CIE-LCH	lch(40.91, 51.86, 12.87°)
OKLab	oklab(51.05% 0.1532 0.0293)
OKLCH	oklch(51.05% 0.156 10.8)
XYZ	xyz(19.6910, 11.8085, 8.8302)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3450 #34AC90

analogous

#AC348C #AC3450 #AC5434

triadic

#AC3450 #50AC34 #3450AC

tetradic

#AC3450 #8CAC34 #34AC90 #5434AC

square

#AC3450 #8CAC34 #34AC90 #5434AC

split-complementary

#AC3450 #34AC54 #348CAC

monochromatic

#4E1824 #7D263A #AC3450 #CB526E #D98196

Accessibility & contrast

On white

6.25

#AC3450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AC3450 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3450

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3450	#FFFFFF	#000000	##FFFFFF
##AC3450	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515150

Deuteranopia (green-blind)

#70694D

Tritanopia (blue-blind)

#BC1C3F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ac3450;
/* rgb */ color: rgb(172, 52, 80);
/* oklch */ color: oklch(51.0% 0.156 10.8);

Tailwind

colors: {
  custom: {
    50: '#ca7480',
    500: '#ac3450',
    950: '#000000',
  },
}

SCSS

$custom: #ac3450;
$custom-light: #ca7480;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3450",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 80
  },
  "hsl": {
    "h": 346,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51047,
    "c": 0.15594,
    "h": 10.8
  },
  "luminance": 0.11806
}

Semantic roles & 50–950 ramp

primary

#AC3450

secondary

#79C2B1

accent

#DDBB4B

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AC3450

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

Preview Lab → · Contrast checker → · Palette generator →