#A04437#A04437

#A04437 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.6% C 0.125 H 30.2°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A04437
RGB	rgb(160, 68, 55)
HSL	hsl(7, 49%, 42%)
HSV	hsv(7, 66%, 63%)
CMYK	cmyk(0%, 57.5%, 65.6%, 37.3%)
CIE-LAB	lab(41.03, 37.28, 26.72)
CIE-LCH	lch(41.03, 45.87, 35.63°)
OKLab	oklab(50.59% 0.1083 0.063)
OKLCH	oklch(50.59% 0.125 30.2)
XYZ	xyz(17.2555, 11.8859, 4.9992)
Luminance	0.1188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A04437 #3793A0

analogous

#A0375E #A04437 #A07937

triadic

#A04437 #37A044 #4437A0

tetradic

#A04437 #5EA037 #3793A0 #7937A0

square

#A04437 #5EA037 #3793A0 #7937A0

split-complementary

#A04437 #37A079 #375EA0

monochromatic

#451D18 #723127 #A04437 #C35F51 #D3897F

Accessibility & contrast

On white

6.22

#A04437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A04437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A04437

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A04437	#FFFFFF	#000000	##FFFFFF
##A04437	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5435

Deuteranopia (green-blind)

#736835

Tritanopia (blue-blind)

#AF3241

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a04437;
/* rgb */ color: rgb(160, 68, 55);
/* oklch */ color: oklch(50.6% 0.125 30.2);

Tailwind

colors: {
  custom: {
    50: '#c27b6e',
    500: '#a04437',
    950: '#000000',
  },
}

SCSS

$custom: #a04437;
$custom-light: #c27b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a04437",
  "rgb": {
    "r": 160,
    "g": 68,
    "b": 55
  },
  "hsl": {
    "h": 7.429,
    "s": 48.837,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50586,
    "c": 0.12531,
    "h": 30.2
  },
  "luminance": 0.11884
}

Semantic roles & 50–950 ramp

primary

#A04437

secondary

#77B4BC

accent

#C7D84F

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#130907

muted

#827B7A

Preview Lab

Preview with #A04437

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

Preview Lab → · Contrast checker → · Palette generator →