#A13440#A13440

#A13440 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.143 H 18.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#A13440
RGB	rgb(161, 52, 64)
HSL	hsl(353, 51%, 42%)
HSV	hsv(353, 68%, 63%)
CMYK	cmyk(0%, 67.7%, 60.2%, 36.9%)
CIE-LAB	lab(38.56, 45.72, 18.09)
CIE-LCH	lch(38.56, 49.17, 21.58°)
OKLab	oklab(48.81% 0.1365 0.0442)
OKLCH	oklch(48.81% 0.143 18)
XYZ	xyz(16.8530, 10.4055, 5.9705)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13440 #34A195

analogous

#A13477 #A13440 #A15E34

triadic

#A13440 #40A134 #3440A1

tetradic

#A13440 #77A134 #34A195 #5E34A1

square

#A13440 #77A134 #34A195 #5E34A1

split-complementary

#A13440 #34A15E #3477A1

monochromatic

#44161B #73252E #A13440 #C54D5A #D47B85

Accessibility & contrast

On white

6.82

#A13440 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A13440 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13440

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13440	#FFFFFF	#000000	##FFFFFF
##A13440	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C40

Deuteranopia (green-blind)

#6C633D

Tritanopia (blue-blind)

#B01C39

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a13440;
/* rgb */ color: rgb(161, 52, 64);
/* oklch */ color: oklch(48.8% 0.143 18.0);

Tailwind

colors: {
  custom: {
    50: '#c37274',
    500: '#a13440',
    950: '#000000',
  },
}

SCSS

$custom: #a13440;
$custom-light: #c37274;
$custom-dark: #000000;

JSON

{
  "hex": "#a13440",
  "rgb": {
    "r": 161,
    "g": 52,
    "b": 64
  },
  "hsl": {
    "h": 353.394,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48811,
    "c": 0.14348,
    "h": 18
  },
  "luminance": 0.10403
}

Semantic roles & 50–950 ramp

primary

#A13440

secondary

#74BDB5

accent

#DBCB4D

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A13440

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

Preview Lab → · Contrast checker → · Palette generator →