#AA3541#AA3541

#AA3541 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.152 H 18.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#AA3541
RGB	rgb(170, 53, 65)
HSL	hsl(354, 52%, 44%)
HSV	hsv(354, 69%, 67%)
CMYK	cmyk(0%, 68.8%, 61.8%, 33.3%)
CIE-LAB	lab(40.37, 48.38, 20.15)
CIE-LCH	lch(40.37, 52.40, 22.61°)
OKLab	oklab(50.48% 0.144 0.0489)
OKLCH	oklch(50.48% 0.152 18.7)
XYZ	xyz(18.8067, 11.4765, 6.2249)
Luminance	0.1147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3541 #35AA9E

analogous

#AA357B #AA3541 #AA6335

triadic

#AA3541 #41AA35 #3541AA

tetradic

#AA3541 #7BAA35 #35AA9E #6335AA

square

#AA3541 #7BAA35 #35AA9E #6335AA

split-complementary

#AA3541 #35AA63 #357BAA

monochromatic

#4D181D #7B262F #AA3541 #C9535F #D8828A

Accessibility & contrast

On white

6.37

#AA3541 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AA3541 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3541

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3541	#FFFFFF	#000000	##FFFFFF
##AA3541	1.00	6.37	3.29	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545041

Deuteranopia (green-blind)

#71683E

Tritanopia (blue-blind)

#BA183A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa3541;
/* rgb */ color: rgb(170, 53, 65);
/* oklch */ color: oklch(50.5% 0.152 18.7);

Tailwind

colors: {
  custom: {
    50: '#ca7475',
    500: '#aa3541',
    950: '#000000',
  },
}

SCSS

$custom: #aa3541;
$custom-light: #ca7475;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3541",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 353.846,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50475,
    "c": 0.15209,
    "h": 18.7
  },
  "luminance": 0.11474
}

Semantic roles & 50–950 ramp

primary

#AA3541

secondary

#7AC1BA

accent

#DCCD4C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AA3541

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

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