#A74731#A74731

#A74731 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.0% C 0.132 H 34.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#A74731
RGB	rgb(167, 71, 49)
HSL	hsl(11, 55%, 42%)
HSV	hsv(11, 71%, 65%)
CMYK	cmyk(0%, 57.5%, 70.7%, 34.5%)
CIE-LAB	lab(42.68, 38.10, 32.46)
CIE-LCH	lch(42.68, 50.05, 40.42°)
OKLab	oklab(52.03% 0.109 0.0744)
OKLCH	oklch(52.03% 0.132 34.3)
XYZ	xyz(18.7458, 12.9462, 4.4169)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A74731 #3191A7

analogous

#A73156 #A74731 #A78231

triadic

#A74731 #31A747 #4731A7

tetradic

#A74731 #56A731 #3191A7 #8231A7

square

#A74731 #56A731 #3191A7 #8231A7

split-complementary

#A74731 #31A782 #3156A7

monochromatic

#481F15 #783323 #A74731 #CA634B #D88C7A

Accessibility & contrast

On white

5.85

#A74731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#A74731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A74731

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A74731	#FFFFFF	#000000	##FFFFFF
##A74731	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582E

Deuteranopia (green-blind)

#786D2F

Tritanopia (blue-blind)

#B73342

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a74731;
/* rgb */ color: rgb(167, 71, 49);
/* oklch */ color: oklch(52.0% 0.132 34.3);

Tailwind

colors: {
  custom: {
    50: '#c87d6a',
    500: '#a74731',
    950: '#000000',
  },
}

SCSS

$custom: #a74731;
$custom-light: #c87d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a74731",
  "rgb": {
    "r": 167,
    "g": 71,
    "b": 49
  },
  "hsl": {
    "h": 11.186,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52032,
    "c": 0.13193,
    "h": 34.3
  },
  "luminance": 0.12944
}

Semantic roles & 50–950 ramp

primary

#A74731

secondary

#73B2C1

accent

#C2DE4A

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A74731

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

Preview Lab → · Contrast checker → · Palette generator →