#AC4635#AC4635

#AC4635 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.7% C 0.138 H 31.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#AC4635
RGB	rgb(172, 70, 53)
HSL	hsl(9, 53%, 44%)
HSV	hsv(9, 69%, 67%)
CMYK	cmyk(0%, 59.3%, 69.2%, 32.5%)
CIE-LAB	lab(43.38, 40.71, 31.18)
CIE-LCH	lch(43.38, 51.28, 37.45°)
OKLab	oklab(52.73% 0.1173 0.0721)
OKLCH	oklch(52.73% 0.138 31.6)
XYZ	xyz(19.8480, 13.4106, 4.9108)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4635 #359BAC

analogous

#AC3560 #AC4635 #AC8235

triadic

#AC4635 #35AC46 #4635AC

tetradic

#AC4635 #60AC35 #359BAC #8235AC

square

#AC4635 #60AC35 #359BAC #8235AC

split-complementary

#AC4635 #35AC82 #3560AC

monochromatic

#4E2018 #7D3327 #AC4635 #CA6554 #D98F83

Accessibility & contrast

On white

5.70

#AC4635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#AC4635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4635

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4635	#FFFFFF	#000000	##FFFFFF
##AC4635	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615933

Deuteranopia (green-blind)

#7A6F32

Tritanopia (blue-blind)

#BD3042

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ac4635;
/* rgb */ color: rgb(172, 70, 53);
/* oklch */ color: oklch(52.7% 0.138 31.6);

Tailwind

colors: {
  custom: {
    50: '#cb7d6d',
    500: '#ac4635',
    950: '#000000',
  },
}

SCSS

$custom: #ac4635;
$custom-light: #cb7d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4635",
  "rgb": {
    "r": 172,
    "g": 70,
    "b": 53
  },
  "hsl": {
    "h": 8.571,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52734,
    "c": 0.13767,
    "h": 31.6
  },
  "luminance": 0.13408
}

Semantic roles & 50–950 ramp

primary

#AC4635

secondary

#7BB8C2

accent

#C8DC4C

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #AC4635

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

Preview Lab → · Contrast checker → · Palette generator →