#A03F2E#A03F2E

#A03F2E is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.133 H 32.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A03F2E
RGB	rgb(160, 63, 46)
HSL	hsl(9, 55%, 40%)
HSV	hsv(9, 71%, 63%)
CMYK	cmyk(0%, 60.6%, 71.2%, 37.3%)
CIE-LAB	lab(39.96, 39.22, 30.74)
CIE-LCH	lch(39.96, 49.83, 38.09°)
OKLab	oklab(49.74% 0.1126 0.0704)
OKLCH	oklch(49.74% 0.133 32)
XYZ	xyz(16.7695, 11.2281, 3.8684)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03F2E #2E8FA0

analogous

#A02E56 #A03F2E #A0782E

triadic

#A03F2E #2EA03F #3F2EA0

tetradic

#A03F2E #56A02E #2E8FA0 #782EA0

square

#A03F2E #56A02E #2E8FA0 #782EA0

split-complementary

#A03F2E #2EA078 #2E56A0

monochromatic

#411A13 #702C20 #A03F2E #C95642 #D68172

Accessibility & contrast

On white

6.47

#A03F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A03F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03F2E

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03F2E	#FFFFFF	#000000	##FFFFFF
##A03F2E	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512C

Deuteranopia (green-blind)

#71662B

Tritanopia (blue-blind)

#B02A3B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a03f2e;
/* rgb */ color: rgb(160, 63, 46);
/* oklch */ color: oklch(49.7% 0.133 32.0);

Tailwind

colors: {
  custom: {
    50: '#c37867',
    500: '#a03f2e',
    950: '#000000',
  },
}

SCSS

$custom: #a03f2e;
$custom-light: #c37867;
$custom-dark: #000000;

JSON

{
  "hex": "#a03f2e",
  "rgb": {
    "r": 160,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 8.947,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49735,
    "c": 0.13281,
    "h": 32
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#A03F2E

secondary

#6CB2BE

accent

#C8DF49

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A03F2E

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

Preview Lab → · Contrast checker → · Palette generator →