#A13A2E#A13A2E

#A13A2E is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.2% C 0.139 H 29.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A13A2E
RGB	rgb(161, 58, 46)
HSL	hsl(6, 56%, 41%)
HSV	hsv(6, 71%, 63%)
CMYK	cmyk(0%, 64%, 71.4%, 36.9%)
CIE-LAB	lab(39.25, 41.95, 29.95)
CIE-LCH	lch(39.25, 51.54, 35.53°)
OKLab	oklab(49.23% 0.121 0.0687)
OKLCH	oklch(49.23% 0.139 29.6)
XYZ	xyz(16.7059, 10.8028, 3.7897)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13A2E #2E95A1

analogous

#A12E5B #A13A2E #A1732E

triadic

#A13A2E #2EA13A #3A2EA1

tetradic

#A13A2E #5BA12E #2E95A1 #732EA1

square

#A13A2E #5BA12E #2E95A1 #732EA1

split-complementary

#A13A2E #2EA173 #2E5BA1

monochromatic

#421813 #712920 #A13A2E #C95143 #D77D73

Accessibility & contrast

On white

6.65

#A13A2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A13A2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13A2E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13A2E	#FFFFFF	#000000	##FFFFFF
##A13A2E	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2C

Deuteranopia (green-blind)

#70652B

Tritanopia (blue-blind)

#B12138

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a13a2e;
/* rgb */ color: rgb(161, 58, 46);
/* oklch */ color: oklch(49.2% 0.139 29.6);

Tailwind

colors: {
  custom: {
    50: '#c47567',
    500: '#a13a2e',
    950: '#000000',
  },
}

SCSS

$custom: #a13a2e;
$custom-light: #c47567;
$custom-dark: #000000;

JSON

{
  "hex": "#a13a2e",
  "rgb": {
    "r": 161,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 6.261,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49229,
    "c": 0.13914,
    "h": 29.6
  },
  "luminance": 0.108
}

Semantic roles & 50–950 ramp

primary

#A13A2E

secondary

#6CB6BE

accent

#CFDF49

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A13A2E

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

Preview Lab → · Contrast checker → · Palette generator →