#A03B2F#A03B2F

#A03B2F is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.2% C 0.137 H 29.6°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#A03B2F
RGB	rgb(160, 59, 47)
HSL	hsl(6, 55%, 41%)
HSV	hsv(6, 71%, 63%)
CMYK	cmyk(0%, 63.1%, 70.6%, 37.3%)
CIE-LAB	lab(39.26, 41.17, 29.33)
CIE-LCH	lch(39.26, 50.55, 35.46°)
OKLab	oklab(49.21% 0.1189 0.0675)
OKLCH	oklch(49.21% 0.137 29.6)
XYZ	xyz(16.5760, 10.8090, 3.9023)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03B2F #2F94A0

analogous

#A02F5B #A03B2F #A0732F

triadic

#A03B2F #2FA03B #3B2FA0

tetradic

#A03B2F #5BA02F #2F94A0 #732FA0

square

#A03B2F #5BA02F #2F94A0 #732FA0

split-complementary

#A03B2F #2FA073 #2F5BA0

monochromatic

#411813 #712A21 #A03B2F #C85244 #D67E73

Accessibility & contrast

On white

6.64

#A03B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A03B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03B2F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03B2F	#FFFFFF	#000000	##FFFFFF
##A03B2F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F2D

Deuteranopia (green-blind)

#6F652C

Tritanopia (blue-blind)

#B02439

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a03b2f;
/* rgb */ color: rgb(160, 59, 47);
/* oklch */ color: oklch(49.2% 0.137 29.6);

Tailwind

colors: {
  custom: {
    50: '#c37568',
    500: '#a03b2f',
    950: '#000000',
  },
}

SCSS

$custom: #a03b2f;
$custom-light: #c37568;
$custom-dark: #000000;

JSON

{
  "hex": "#a03b2f",
  "rgb": {
    "r": 160,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 6.372,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49208,
    "c": 0.13675,
    "h": 29.6
  },
  "luminance": 0.10807
}

Semantic roles & 50–950 ramp

primary

#A03B2F

secondary

#6DB5BE

accent

#CEDE4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A03B2F

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

Preview Lab → · Contrast checker → · Palette generator →