#A03C2F#A03C2F

#A03C2F is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.3% C 0.136 H 30.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A03C2F
RGB	rgb(160, 60, 47)
HSL	hsl(7, 55%, 41%)
HSV	hsv(7, 71%, 63%)
CMYK	cmyk(0%, 62.5%, 70.6%, 37.3%)
CIE-LAB	lab(39.43, 40.71, 29.54)
CIE-LCH	lch(39.43, 50.29, 35.97°)
OKLab	oklab(49.34% 0.1175 0.068)
OKLCH	oklch(49.34% 0.136 30.1)
XYZ	xyz(16.6279, 10.9128, 3.9196)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03C2F #2F93A0

analogous

#A02F5A #A03C2F #A0742F

triadic

#A03C2F #2FA03C #3C2FA0

tetradic

#A03C2F #5AA02F #2F93A0 #742FA0

square

#A03C2F #5AA02F #2F93A0 #742FA0

split-complementary

#A03C2F #2FA074 #2F5AA0

monochromatic

#411913 #712A21 #A03C2F #C85344 #D67F73

Accessibility & contrast

On white

6.60

#A03C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A03C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03C2F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03C2F	#FFFFFF	#000000	##FFFFFF
##A03C2F	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F2D

Deuteranopia (green-blind)

#70652C

Tritanopia (blue-blind)

#B02539

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03c2f;
/* rgb */ color: rgb(160, 60, 47);
/* oklch */ color: oklch(49.3% 0.136 30.1);

Tailwind

colors: {
  custom: {
    50: '#c37668',
    500: '#a03c2f',
    950: '#000000',
  },
}

SCSS

$custom: #a03c2f;
$custom-light: #c37668;
$custom-dark: #000000;

JSON

{
  "hex": "#a03c2f",
  "rgb": {
    "r": 160,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 6.903,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4934,
    "c": 0.1357,
    "h": 30.1
  },
  "luminance": 0.10911
}

Semantic roles & 50–950 ramp

primary

#A03C2F

secondary

#6DB4BE

accent

#CDDE4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A03C2F

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

Preview Lab → · Contrast checker → · Palette generator →