#A03F2F#A03F2F

#A03F2F is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.133 H 31.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A03F2F
RGB	rgb(160, 63, 47)
HSL	hsl(8, 55%, 41%)
HSV	hsv(8, 71%, 63%)
CMYK	cmyk(0%, 60.6%, 70.6%, 37.3%)
CIE-LAB	lab(39.98, 39.27, 30.17)
CIE-LCH	lch(39.98, 49.52, 37.53°)
OKLab	oklab(49.75% 0.113 0.0694)
OKLCH	oklch(49.75% 0.133 31.5)
XYZ	xyz(16.7895, 11.2361, 3.9735)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03F2F #2F90A0

analogous

#A02F57 #A03F2F #A0772F

triadic

#A03F2F #2FA03F #3F2FA0

tetradic

#A03F2F #57A02F #2F90A0 #772FA0

square

#A03F2F #57A02F #2F90A0 #772FA0

split-complementary

#A03F2F #2FA077 #2F57A0

monochromatic

#411A13 #712C21 #A03F2F #C85744 #D68173

Accessibility & contrast

On white

6.47

#A03F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A03F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03F2F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03F2F	#FFFFFF	#000000	##FFFFFF
##A03F2F	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)

#59512D

Deuteranopia (green-blind)

#71662C

Tritanopia (blue-blind)

#B02A3C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a03f2f;
/* rgb */ color: rgb(160, 63, 47);
/* oklch */ color: oklch(49.7% 0.133 31.5);

Tailwind

colors: {
  custom: {
    50: '#c37868',
    500: '#a03f2f',
    950: '#000000',
  },
}

SCSS

$custom: #a03f2f;
$custom-light: #c37868;
$custom-dark: #000000;

JSON

{
  "hex": "#a03f2f",
  "rgb": {
    "r": 160,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 8.496,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49749,
    "c": 0.13257,
    "h": 31.5
  },
  "luminance": 0.11234
}

Semantic roles & 50–950 ramp

primary

#A03F2F

secondary

#6DB2BE

accent

#C9DE4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A03F2F

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

Preview Lab → · Contrast checker → · Palette generator →