#A04737#A04737

#A04737 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.0% C 0.122 H 31.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#A04737
RGB	rgb(160, 71, 55)
HSL	hsl(9, 49%, 42%)
HSV	hsv(9, 66%, 63%)
CMYK	cmyk(0%, 55.6%, 65.6%, 37.3%)
CIE-LAB	lab(41.62, 35.75, 27.44)
CIE-LCH	lch(41.62, 45.07, 37.50°)
OKLab	oklab(51.03% 0.1036 0.0646)
OKLCH	oklch(51.03% 0.122 31.9)
XYZ	xyz(17.4416, 12.2581, 5.0613)
Luminance	0.1226 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A04737 #3790A0

analogous

#A0375C #A04737 #A07C37

triadic

#A04737 #37A047 #4737A0

tetradic

#A04737 #5CA037 #3790A0 #7C37A0

square

#A04737 #5CA037 #3790A0 #7C37A0

split-complementary

#A04737 #37A07C #375CA0

monochromatic

#451F18 #723327 #A04737 #C36251 #D38B7F

Accessibility & contrast

On white

6.08

#A04737 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A04737 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A04737

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A04737	#FFFFFF	#000000	##FFFFFF
##A04737	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5635

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#AF3643

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a04737;
/* rgb */ color: rgb(160, 71, 55);
/* oklch */ color: oklch(51.0% 0.122 31.9);

Tailwind

colors: {
  custom: {
    50: '#c27d6e',
    500: '#a04737',
    950: '#000000',
  },
}

SCSS

$custom: #a04737;
$custom-light: #c27d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a04737",
  "rgb": {
    "r": 160,
    "g": 71,
    "b": 55
  },
  "hsl": {
    "h": 9.143,
    "s": 48.837,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51033,
    "c": 0.12207,
    "h": 31.9
  },
  "luminance": 0.12256
}

Semantic roles & 50–950 ramp

primary

#A04737

secondary

#77B2BC

accent

#C4D84F

background

#FCF7F6

surface

#F8EEEC

border

#D1C9C7

text

#130A07

muted

#827C7A

Preview Lab

Preview with #A04737

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

Preview Lab → · Contrast checker → · Palette generator →