#AC3426#AC3426

#AC3426 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.159 H 30.1°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AC3426
RGB	rgb(172, 52, 38)
HSL	hsl(6, 64%, 41%)
HSV	hsv(6, 78%, 67%)
CMYK	cmyk(0%, 69.8%, 77.9%, 32.5%)
CIE-LAB	lab(40.20, 48.03, 36.16)
CIE-LCH	lch(40.20, 60.12, 36.97°)
OKLab	oklab(50.28% 0.1371 0.0796)
OKLCH	oklch(50.28% 0.159 30.1)
XYZ	xyz(18.5932, 11.3694, 3.0488)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3426 #269EAC

analogous

#AC265B #AC3426 #AC7726

triadic

#AC3426 #26AC34 #3426AC

tetradic

#AC3426 #5BAC26 #269EAC #7726AC

square

#AC3426 #5BAC26 #269EAC #7726AC

split-complementary

#AC3426 #26AC77 #265BAC

monochromatic

#481610 #7A251B #AC3426 #D44B3B #DF796E

Accessibility & contrast

On white

6.42

#AC3426 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AC3426 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3426

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3426	#FFFFFF	#000000	##FFFFFF
##AC3426	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E23

Deuteranopia (green-blind)

#756821

Tritanopia (blue-blind)

#BD0832

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ac3426;
/* rgb */ color: rgb(172, 52, 38);
/* oklch */ color: oklch(50.3% 0.159 30.1);

Tailwind

colors: {
  custom: {
    50: '#cd7361',
    500: '#ac3426',
    950: '#000000',
  },
}

SCSS

$custom: #ac3426;
$custom-light: #cd7361;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3426",
  "rgb": {
    "r": 172,
    "g": 52,
    "b": 38
  },
  "hsl": {
    "h": 6.269,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50284,
    "c": 0.15854,
    "h": 30.1
  },
  "luminance": 0.11367
}

Semantic roles & 50–950 ramp

primary

#AC3426

secondary

#68BCC5

accent

#D5E741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3426

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

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