#AA4645#AA4645

#AA4645 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.7% C 0.132 H 23.3°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#AA4645
RGB	rgb(170, 70, 69)
HSL	hsl(1, 42%, 47%)
HSV	hsv(1, 59%, 67%)
CMYK	cmyk(0%, 58.8%, 59.4%, 33.3%)
CIE-LAB	lab(43.30, 41.02, 21.50)
CIE-LCH	lch(43.30, 46.31, 27.66°)
OKLab	oklab(52.69% 0.1215 0.0523)
OKLCH	oklch(52.69% 0.132 23.3)
XYZ	xyz(19.8436, 13.3585, 7.1626)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4645 #45A9AA

analogous

#AA4577 #AA4645 #AA7945

triadic

#AA4645 #45AA46 #4645AA

tetradic

#AA4645 #77AA45 #45A9AA #7945AA

square

#AA4645 #77AA45 #45A9AA #7945AA

split-complementary

#AA4645 #45AA79 #4577AA

monochromatic

#532222 #7E3433 #AA4645 #C26B6A #D49695

Accessibility & contrast

On white

5.72

#AA4645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#AA4645 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4645

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4645	#FFFFFF	#000000	##FFFFFF
##AA4645	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5944

Deuteranopia (green-blind)

#786E43

Tritanopia (blue-blind)

#BA3447

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #aa4645;
/* rgb */ color: rgb(170, 70, 69);
/* oklch */ color: oklch(52.7% 0.132 23.3);

Tailwind

colors: {
  custom: {
    50: '#c97d78',
    500: '#aa4645',
    950: '#000000',
  },
}

SCSS

$custom: #aa4645;
$custom-light: #c97d78;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4645",
  "rgb": {
    "r": 170,
    "g": 70,
    "b": 69
  },
  "hsl": {
    "h": 0.594,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52694,
    "c": 0.13225,
    "h": 23.3
  },
  "luminance": 0.13356
}

Semantic roles & 50–950 ramp

primary

#AA4645

secondary

#8BBFC0

accent

#D1D256

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA4645

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

Preview Lab → · Contrast checker → · Palette generator →