#AC737E#AC737E

#AC737E is a mid, moderate red. Relative luminance 0.225; OKLCH L 61.8% C 0.073 H 6.8°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#AC737E
RGB	rgb(172, 115, 126)
HSL	hsl(348, 26%, 56%)
HSV	hsv(348, 33%, 67%)
CMYK	cmyk(0%, 33.1%, 26.7%, 32.5%)
CIE-LAB	lab(54.60, 24.03, 3.18)
CIE-LCH	lch(54.60, 24.24, 7.54°)
OKLab	oklab(61.78% 0.0727 0.0086)
OKLCH	oklch(61.78% 0.073 6.8)
XYZ	xyz(26.9105, 22.5401, 22.6679)
Luminance	0.2254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC737E #73ACA1

analogous

#AC739B #AC737E #AC8573

triadic

#AC737E #7EAC73 #737EAC

tetradic

#AC737E #9BAC73 #73ACA1 #8573AC

square

#AC737E #9BAC73 #73ACA1 #8573AC

split-complementary

#AC737E #73AC85 #739BAC

monochromatic

#673D45 #8E545F #AC737E #C399A1 #DAC0C5

Accessibility & contrast

On white

3.81

#AC737E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#AC737E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC737E

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC737E	#FFFFFF	#000000	##000000
##AC737E	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7C7E

Deuteranopia (green-blind)

#89877D

Tritanopia (blue-blind)

#B66F77

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ac737e;
/* rgb */ color: rgb(172, 115, 126);
/* oklch */ color: oklch(61.8% 0.073 6.8);

Tailwind

colors: {
  custom: {
    50: '#c69ca3',
    500: '#ac737e',
    950: '#000000',
  },
}

SCSS

$custom: #ac737e;
$custom-light: #c69ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#ac737e",
  "rgb": {
    "r": 172,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 348.421,
    "s": 25.561,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61782,
    "c": 0.07324,
    "h": 6.8
  },
  "luminance": 0.22538
}

Semantic roles & 50–950 ramp

primary

#AC737E

secondary

#B2C9C5

accent

#C2B066

background

#FCF9FA

surface

#F8F2F3

border

#D1CCCD

text

#130E0F

muted

#827E7F

Preview Lab

Preview with #AC737E

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

Preview Lab → · Contrast checker → · Palette generator →