#AA453B#AA453B

#AA453B is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.4% C 0.135 H 28.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#AA453B
RGB	rgb(170, 69, 59)
HSL	hsl(5, 48%, 45%)
HSV	hsv(5, 65%, 67%)
CMYK	cmyk(0%, 59.4%, 65.3%, 33.3%)
CIE-LAB	lab(42.94, 40.81, 27.06)
CIE-LCH	lch(42.94, 48.97, 33.55°)
OKLab	oklab(52.37% 0.119 0.0639)
OKLCH	oklch(52.37% 0.135 28.2)
XYZ	xyz(19.4970, 13.1206, 5.6427)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA453B #3BA0AA

analogous

#AA3B69 #AA453B #AA7C3B

triadic

#AA453B #3BAA45 #453BAA

tetradic

#AA453B #69AA3B #3BA0AA #7C3BAA

square

#AA453B #69AA3B #3BA0AA #7C3BAA

split-complementary

#AA453B #3BAA7C #3B69AA

monochromatic

#4F201B #7D332B #AA453B #C6655C #D69089

Accessibility & contrast

On white

5.80

#AA453B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#AA453B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA453B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA453B	#FFFFFF	#000000	##FFFFFF
##AA453B	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5839

Deuteranopia (green-blind)

#786E38

Tritanopia (blue-blind)

#BA3143

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa453b;
/* rgb */ color: rgb(170, 69, 59);
/* oklch */ color: oklch(52.4% 0.135 28.2);

Tailwind

colors: {
  custom: {
    50: '#c97c71',
    500: '#aa453b',
    950: '#000000',
  },
}

SCSS

$custom: #aa453b;
$custom-light: #c97c71;
$custom-dark: #000000;

JSON

{
  "hex": "#aa453b",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 59
  },
  "hsl": {
    "h": 5.405,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52372,
    "c": 0.13507,
    "h": 28.2
  },
  "luminance": 0.13118
}

Semantic roles & 50–950 ramp

primary

#AA453B

secondary

#80BBC0

accent

#CCD850

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AA453B

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

Preview Lab → · Contrast checker → · Palette generator →