#AA304B#AA304B

#AA304B is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.2% C 0.158 H 12.1°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#AA304B
RGB	rgb(170, 48, 75)
HSL	hsl(347, 56%, 43%)
HSV	hsv(347, 72%, 67%)
CMYK	cmyk(0%, 71.8%, 55.9%, 33.3%)
CIE-LAB	lab(39.87, 51.07, 13.20)
CIE-LCH	lch(39.87, 52.75, 14.49°)
OKLab	oklab(50.17% 0.1543 0.0332)
OKLCH	oklch(50.17% 0.158 12.1)
XYZ	xyz(18.9063, 11.1706, 7.8158)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA304B #30AA8F

analogous

#AA3088 #AA304B #AA5230

triadic

#AA304B #4BAA30 #304BAA

tetradic

#AA304B #88AA30 #30AA8F #5230AA

square

#AA304B #88AA30 #30AA8F #5230AA

split-complementary

#AA304B #30AA52 #3088AA

monochromatic

#4B1521 #7A2336 #AA304B #CC4B68 #DA7B90

Accessibility & contrast

On white

6.49

#AA304B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AA304B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA304B

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA304B	#FFFFFF	#000000	##FFFFFF
##AA304B	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4B

Deuteranopia (green-blind)

#6E6748

Tritanopia (blue-blind)

#BA133B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa304b;
/* rgb */ color: rgb(170, 48, 75);
/* oklch */ color: oklch(50.2% 0.158 12.1);

Tailwind

colors: {
  custom: {
    50: '#c9727d',
    500: '#aa304b',
    950: '#000000',
  },
}

SCSS

$custom: #aa304b;
$custom-light: #c9727d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa304b",
  "rgb": {
    "r": 170,
    "g": 48,
    "b": 75
  },
  "hsl": {
    "h": 346.721,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50166,
    "c": 0.15785,
    "h": 12.1
  },
  "luminance": 0.11168
}

Semantic roles & 50–950 ramp

primary

#AA304B

secondary

#74C2B1

accent

#DFBE49

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140809

muted

#837B7B

Preview Lab

Preview with #AA304B

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

Preview Lab → · Contrast checker → · Palette generator →