#A13E2E#A13E2E

#A13E2E is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.135 H 31.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A13E2E
RGB	rgb(161, 62, 46)
HSL	hsl(8, 56%, 41%)
HSV	hsv(8, 71%, 63%)
CMYK	cmyk(0%, 61.5%, 71.4%, 36.9%)
CIE-LAB	lab(39.95, 40.07, 30.77)
CIE-LCH	lch(39.95, 50.52, 37.52°)
OKLab	oklab(49.76% 0.1152 0.0704)
OKLCH	oklch(49.76% 0.135 31.5)
XYZ	xyz(16.9154, 11.2219, 3.8595)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E2E #2E91A1

analogous

#A12E57 #A13E2E #A1772E

triadic

#A13E2E #2EA13E #3E2EA1

tetradic

#A13E2E #57A12E #2E91A1 #772EA1

square

#A13E2E #57A12E #2E91A1 #772EA1

split-complementary

#A13E2E #2EA177 #2E57A1

monochromatic

#421913 #712C20 #A13E2E #C95643 #D78073

Accessibility & contrast

On white

6.47

#A13E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A13E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E2E

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E2E	#FFFFFF	#000000	##FFFFFF
##A13E2E	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512C

Deuteranopia (green-blind)

#71662B

Tritanopia (blue-blind)

#B1283B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e2e;
/* rgb */ color: rgb(161, 62, 46);
/* oklch */ color: oklch(49.8% 0.135 31.5);

Tailwind

colors: {
  custom: {
    50: '#c47767',
    500: '#a13e2e',
    950: '#000000',
  },
}

SCSS

$custom: #a13e2e;
$custom-light: #c47767;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e2e",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 8.348,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4976,
    "c": 0.135,
    "h": 31.5
  },
  "luminance": 0.1122
}

Semantic roles & 50–950 ramp

primary

#A13E2E

secondary

#6CB3BE

accent

#CADF49

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A13E2E

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

Preview Lab → · Contrast checker → · Palette generator →