#A13F2E#A13F2E

#A13F2E is a mid, vivid red. Relative luminance 0.113; OKLCH L 49.9% C 0.134 H 31.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#A13F2E
RGB	rgb(161, 63, 46)
HSL	hsl(9, 56%, 41%)
HSV	hsv(9, 71%, 63%)
CMYK	cmyk(0%, 60.9%, 71.4%, 36.9%)
CIE-LAB	lab(40.13, 39.59, 30.98)
CIE-LCH	lch(40.13, 50.27, 38.04°)
OKLab	oklab(49.9% 0.1137 0.0709)
OKLCH	oklch(49.9% 0.134 31.9)
XYZ	xyz(16.9703, 11.3316, 3.8778)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13F2E #2E90A1

analogous

#A12E56 #A13F2E #A1792E

triadic

#A13F2E #2EA13F #3F2EA1

tetradic

#A13F2E #56A12E #2E90A1 #792EA1

square

#A13F2E #56A12E #2E90A1 #792EA1

split-complementary

#A13F2E #2EA179 #2E56A1

monochromatic

#421A13 #712C20 #A13F2E #C95743 #D78173

Accessibility & contrast

On white

6.43

#A13F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A13F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13F2E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13F2E	#FFFFFF	#000000	##FFFFFF
##A13F2E	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512C

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#B1293B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a13f2e;
/* rgb */ color: rgb(161, 63, 46);
/* oklch */ color: oklch(49.9% 0.134 31.9);

Tailwind

colors: {
  custom: {
    50: '#c37867',
    500: '#a13f2e',
    950: '#000000',
  },
}

SCSS

$custom: #a13f2e;
$custom-light: #c37867;
$custom-dark: #000000;

JSON

{
  "hex": "#a13f2e",
  "rgb": {
    "r": 161,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 8.87,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.13396,
    "h": 31.9
  },
  "luminance": 0.11329
}

Semantic roles & 50–950 ramp

primary

#A13F2E

secondary

#6CB2BE

accent

#C9DF49

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A13F2E

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

Preview Lab → · Contrast checker → · Palette generator →