#A13744#A13744

#A13744 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.140 H 16.8°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A13744
RGB	rgb(161, 55, 68)
HSL	hsl(353, 49%, 42%)
HSV	hsv(353, 66%, 63%)
CMYK	cmyk(0%, 65.8%, 57.8%, 36.9%)
CIE-LAB	lab(39.12, 44.73, 16.32)
CIE-LCH	lch(39.12, 47.61, 20.05°)
OKLab	oklab(49.26% 0.134 0.0403)
OKLCH	oklch(49.26% 0.14 16.8)
XYZ	xyz(17.1091, 10.7291, 6.6377)
Luminance	0.1073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13744 #37A194

analogous

#A13779 #A13744 #A15F37

triadic

#A13744 #44A137 #3744A1

tetradic

#A13744 #79A137 #37A194 #5F37A1

square

#A13744 #79A137 #37A194 #5F37A1

split-complementary

#A13744 #37A15F #3779A1

monochromatic

#46181D #732731 #A13744 #C4515F #D37F89

Accessibility & contrast

On white

6.68

#A13744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A13744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13744

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13744	#FFFFFF	#000000	##FFFFFF
##A13744	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E44

Deuteranopia (green-blind)

#6C6441

Tritanopia (blue-blind)

#B0223C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a13744;
/* rgb */ color: rgb(161, 55, 68);
/* oklch */ color: oklch(49.3% 0.140 16.8);

Tailwind

colors: {
  custom: {
    50: '#c27477',
    500: '#a13744',
    950: '#000000',
  },
}

SCSS

$custom: #a13744;
$custom-light: #c27477;
$custom-dark: #000000;

JSON

{
  "hex": "#a13744",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 68
  },
  "hsl": {
    "h": 352.642,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49256,
    "c": 0.13995,
    "h": 16.8
  },
  "luminance": 0.10727
}

Semantic roles & 50–950 ramp

primary

#A13744

secondary

#77BDB4

accent

#D9C84F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130908

muted

#827B7B

Preview Lab

Preview with #A13744

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

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