#A6737E#A6737E

#A6737E is a mid, moderate red. Relative luminance 0.219; OKLCH L 61.1% C 0.066 H 5.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#A6737E
RGB	rgb(166, 115, 126)
HSL	hsl(347, 22%, 55%)
HSV	hsv(347, 31%, 65%)
CMYK	cmyk(0%, 30.7%, 24.1%, 34.9%)
CIE-LAB	lab(53.90, 21.72, 2.08)
CIE-LCH	lch(53.90, 21.82, 5.47°)
OKLab	oklab(61.09% 0.0656 0.0058)
OKLCH	oklch(61.09% 0.066 5)
XYZ	xyz(25.6230, 21.8763, 22.6075)
Luminance	0.2188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6737E #73A69B

analogous

#A67397 #A6737E #A68173

triadic

#A6737E #7EA673 #737EA6

tetradic

#A6737E #97A673 #73A69B #8173A6

square

#A6737E #97A673 #73A69B #8173A6

split-complementary

#A6737E #73A681 #7397A6

monochromatic

#613E45 #865560 #A6737E #BE98A0 #D6BEC3

Accessibility & contrast

On white

3.91

#A6737E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#A6737E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A6737E

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6737E	#FFFFFF	#000000	##000000
##A6737E	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7B7E

Deuteranopia (green-blind)

#86847D

Tritanopia (blue-blind)

#AF6F77

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a6737e;
/* rgb */ color: rgb(166, 115, 126);
/* oklch */ color: oklch(61.1% 0.066 5.0);

Tailwind

colors: {
  custom: {
    50: '#c19ba3',
    500: '#a6737e',
    950: '#000000',
  },
}

SCSS

$custom: #a6737e;
$custom-light: #c19ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#a6737e",
  "rgb": {
    "r": 166,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 347.059,
    "s": 22.271,
    "l": 55.098
  },
  "oklch": {
    "l": 0.61089,
    "c": 0.06588,
    "h": 5
  },
  "luminance": 0.21875
}

Semantic roles & 50–950 ramp

primary

#A6737E

secondary

#B0C5C0

accent

#BFAC69

background

#FCF9FA

surface

#F8F2F3

border

#D1CCCD

text

#120E0F

muted

#817E7F

Preview Lab

Preview with #A6737E

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

Preview Lab → · Contrast checker → · Palette generator →