#AA4045#AA4045

#AA4045 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.9% C 0.139 H 20.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#AA4045
RGB	rgb(170, 64, 69)
HSL	hsl(357, 45%, 46%)
HSV	hsv(357, 62%, 67%)
CMYK	cmyk(0%, 62.4%, 59.4%, 33.3%)
CIE-LAB	lab(42.22, 43.87, 20.10)
CIE-LCH	lch(42.22, 48.25, 24.62°)
OKLab	oklab(51.89% 0.1304 0.0491)
OKLCH	oklch(51.89% 0.139 20.6)
XYZ	xyz(19.4869, 12.6450, 7.0436)
Luminance	0.1264 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4045 #40AAA5

analogous

#AA407A #AA4045 #AA7040

triadic

#AA4045 #45AA40 #4045AA

tetradic

#AA4045 #7AAA40 #40AAA5 #7040AA

square

#AA4045 #7AAA40 #40AAA5 #7040AA

split-complementary

#AA4045 #40AA70 #407AAA

monochromatic

#511F21 #7E2F33 #AA4045 #C46368 #D58F93

Accessibility & contrast

On white

5.95

#AA4045 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#AA4045 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4045

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4045	#FFFFFF	#000000	##FFFFFF
##AA4045	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5644

Deuteranopia (green-blind)

#756C42

Tritanopia (blue-blind)

#BA2C43

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa4045;
/* rgb */ color: rgb(170, 64, 69);
/* oklch */ color: oklch(51.9% 0.139 20.6);

Tailwind

colors: {
  custom: {
    50: '#c97a78',
    500: '#aa4045',
    950: '#000000',
  },
}

SCSS

$custom: #aa4045;
$custom-light: #c97a78;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4045",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 69
  },
  "hsl": {
    "h": 357.17,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51885,
    "c": 0.13936,
    "h": 20.6
  },
  "luminance": 0.12643
}

Semantic roles & 50–950 ramp

primary

#AA4045

secondary

#86C0BD

accent

#D5CF53

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA4045

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

Preview Lab → · Contrast checker → · Palette generator →