#A13B2F#A13B2F

#A13B2F is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.138 H 29.6°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A13B2F
RGB	rgb(161, 59, 47)
HSL	hsl(6, 55%, 41%)
HSV	hsv(6, 71%, 63%)
CMYK	cmyk(0%, 63.4%, 70.8%, 36.9%)
CIE-LAB	lab(39.43, 41.54, 29.58)
CIE-LCH	lch(39.43, 51.00, 35.46°)
OKLab	oklab(49.37% 0.12 0.068)
OKLCH	oklch(49.37% 0.138 29.6)
XYZ	xyz(16.7767, 10.9126, 3.9117)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13B2F #2F95A1

analogous

#A12F5C #A13B2F #A1742F

triadic

#A13B2F #2FA13B #3B2FA1

tetradic

#A13B2F #5CA12F #2F95A1 #742FA1

square

#A13B2F #5CA12F #2F95A1 #742FA1

split-complementary

#A13B2F #2FA174 #2F5CA1

monochromatic

#421813 #722A21 #A13B2F #C95345 #D67E74

Accessibility & contrast

On white

6.60

#A13B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A13B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13B2F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13B2F	#FFFFFF	#000000	##FFFFFF
##A13B2F	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)

#B12339

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13b2f;
/* rgb */ color: rgb(161, 59, 47);
/* oklch */ color: oklch(49.4% 0.138 29.6);

Tailwind

colors: {
  custom: {
    50: '#c47668',
    500: '#a13b2f',
    950: '#000000',
  },
}

SCSS

$custom: #a13b2f;
$custom-light: #c47668;
$custom-dark: #000000;

JSON

{
  "hex": "#a13b2f",
  "rgb": {
    "r": 161,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 6.316,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49373,
    "c": 0.13789,
    "h": 29.6
  },
  "luminance": 0.1091
}

Semantic roles & 50–950 ramp

primary

#A13B2F

secondary

#6EB6BE

accent

#CFDE4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A13B2F

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

Preview Lab → · Contrast checker → · Palette generator →