#A04237#A04237

#A04237 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.3% C 0.128 H 29.1°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#A04237
RGB	rgb(160, 66, 55)
HSL	hsl(6, 49%, 42%)
HSV	hsv(6, 66%, 63%)
CMYK	cmyk(0%, 58.8%, 65.6%, 37.3%)
CIE-LAB	lab(40.65, 38.28, 26.25)
CIE-LCH	lch(40.65, 46.41, 34.44°)
OKLab	oklab(50.3% 0.1115 0.0619)
OKLCH	oklch(50.3% 0.128 29.1)
XYZ	xyz(17.1366, 11.6481, 4.9596)
Luminance	0.1165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A04237 #3795A0

analogous

#A03760 #A04237 #A07737

triadic

#A04237 #37A042 #4237A0

tetradic

#A04237 #60A037 #3795A0 #7737A0

square

#A04237 #60A037 #3795A0 #7737A0

split-complementary

#A04237 #37A077 #3760A0

monochromatic

#451C18 #722F27 #A04237 #C35D51 #D3877F

Accessibility & contrast

On white

6.31

#A04237 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A04237 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A04237

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A04237	#FFFFFF	#000000	##FFFFFF
##A04237	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5335

Deuteranopia (green-blind)

#726735

Tritanopia (blue-blind)

#AF2F40

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a04237;
/* rgb */ color: rgb(160, 66, 55);
/* oklch */ color: oklch(50.3% 0.128 29.1);

Tailwind

colors: {
  custom: {
    50: '#c27a6e',
    500: '#a04237',
    950: '#000000',
  },
}

SCSS

$custom: #a04237;
$custom-light: #c27a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#a04237",
  "rgb": {
    "r": 160,
    "g": 66,
    "b": 55
  },
  "hsl": {
    "h": 6.286,
    "s": 48.837,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50297,
    "c": 0.1275,
    "h": 29.1
  },
  "luminance": 0.11646
}

Semantic roles & 50–950 ramp

primary

#A04237

secondary

#77B5BC

accent

#CAD84F

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140907

muted

#827B7A

Preview Lab

Preview with #A04237

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

Preview Lab → · Contrast checker → · Palette generator →