#AC4134#AC4134

#AC4134 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.0% C 0.143 H 29.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#AC4134
RGB	rgb(172, 65, 52)
HSL	hsl(7, 54%, 44%)
HSV	hsv(7, 70%, 67%)
CMYK	cmyk(0%, 62.2%, 69.8%, 32.5%)
CIE-LAB	lab(42.46, 43.03, 30.69)
CIE-LCH	lch(42.46, 52.85, 35.50°)
OKLab	oklab(52.04% 0.1243 0.0708)
OKLCH	oklch(52.04% 0.143 29.7)
XYZ	xyz(19.5254, 12.8019, 4.6910)
Luminance	0.1280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4134 #349FAC

analogous

#AC3463 #AC4134 #AC7D34

triadic

#AC4134 #34AC41 #4134AC

tetradic

#AC4134 #63AC34 #349FAC #7D34AC

square

#AC4134 #63AC34 #349FAC #7D34AC

split-complementary

#AC4134 #34AC7D #3463AC

monochromatic

#4E1D18 #7D2F26 #AC4134 #CB5F52 #D98B81

Accessibility & contrast

On white

5.90

#AC4134 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AC4134 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4134

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4134	#FFFFFF	#000000	##FFFFFF
##AC4134	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5632

Deuteranopia (green-blind)

#786D31

Tritanopia (blue-blind)

#BD293E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac4134;
/* rgb */ color: rgb(172, 65, 52);
/* oklch */ color: oklch(52.0% 0.143 29.7);

Tailwind

colors: {
  custom: {
    50: '#cc7a6c',
    500: '#ac4134',
    950: '#000000',
  },
}

SCSS

$custom: #ac4134;
$custom-light: #cc7a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4134",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 52
  },
  "hsl": {
    "h": 6.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52042,
    "c": 0.14308,
    "h": 29.7
  },
  "luminance": 0.12799
}

Semantic roles & 50–950 ramp

primary

#AC4134

secondary

#79BAC2

accent

#CDDD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AC4134

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

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