#AA364B#AA364B

#AA364B is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.151 H 13.8°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#AA364B
RGB	rgb(170, 54, 75)
HSL	hsl(349, 52%, 44%)
HSV	hsv(349, 68%, 67%)
CMYK	cmyk(0%, 68.2%, 55.9%, 33.3%)
CIE-LAB	lab(40.73, 48.70, 14.38)
CIE-LCH	lch(40.73, 50.78, 16.45°)
OKLab	oklab(50.81% 0.1468 0.036)
OKLCH	oklch(50.81% 0.151 13.8)
XYZ	xyz(19.1685, 11.6950, 7.9032)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA364B #36AA95

analogous

#AA3685 #AA364B #AA5B36

triadic

#AA364B #4BAA36 #364BAA

tetradic

#AA364B #85AA36 #36AA95 #5B36AA

square

#AA364B #85AA36 #36AA95 #5B36AA

split-complementary

#AA364B #36AA5B #3685AA

monochromatic

#4D1822 #7C2737 #AA364B #C95469 #D88392

Accessibility & contrast

On white

6.29

#AA364B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AA364B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA364B

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA364B	#FFFFFF	#000000	##FFFFFF
##AA364B	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514B

Deuteranopia (green-blind)

#706948

Tritanopia (blue-blind)

#BA1E3E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa364b;
/* rgb */ color: rgb(170, 54, 75);
/* oklch */ color: oklch(50.8% 0.151 13.8);

Tailwind

colors: {
  custom: {
    50: '#c9747d',
    500: '#aa364b',
    950: '#000000',
  },
}

SCSS

$custom: #aa364b;
$custom-light: #c9747d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa364b",
  "rgb": {
    "r": 170,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 349.138,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50806,
    "c": 0.1511,
    "h": 13.8
  },
  "luminance": 0.11692
}

Semantic roles & 50–950 ramp

primary

#AA364B

secondary

#7BC1B4

accent

#DBC14D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA364B

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

Preview Lab → · Contrast checker → · Palette generator →