#AA374D#AA374D

#AA374D is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.150 H 13.0°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#AA374D
RGB	rgb(170, 55, 77)
HSL	hsl(349, 51%, 44%)
HSV	hsv(349, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 54.7%, 33.3%)
CIE-LAB	lab(40.92, 48.45, 13.39)
CIE-LCH	lch(40.92, 50.27, 15.45°)
OKLab	oklab(50.97% 0.1462 0.0337)
OKLCH	oklch(50.97% 0.15 13)
XYZ	xyz(19.2850, 11.8168, 8.2851)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374D #37AA94

analogous

#AA3787 #AA374D #AA5B37

triadic

#AA374D #4DAA37 #374DAA

tetradic

#AA374D #87AA37 #37AA94 #5B37AA

square

#AA374D #87AA37 #37AA94 #5B37AA

split-complementary

#AA374D #37AA5B #3787AA

monochromatic

#4E1923 #7C2838 #AA374D #C8566C #D78494

Accessibility & contrast

On white

6.24

#AA374D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AA374D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374D

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374D	#FFFFFF	#000000	##FFFFFF
##AA374D	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524D

Deuteranopia (green-blind)

#71694A

Tritanopia (blue-blind)

#BA2140

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa374d;
/* rgb */ color: rgb(170, 55, 77);
/* oklch */ color: oklch(51.0% 0.150 13.0);

Tailwind

colors: {
  custom: {
    50: '#c9757e',
    500: '#aa374d',
    950: '#000000',
  },
}

SCSS

$custom: #aa374d;
$custom-light: #c9757e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374d",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 77
  },
  "hsl": {
    "h": 348.522,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50967,
    "c": 0.15007,
    "h": 13
  },
  "luminance": 0.11814
}

Semantic roles & 50–950 ramp

primary

#AA374D

secondary

#7CC1B4

accent

#DBC04D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AA374D

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

Preview Lab → · Contrast checker → · Palette generator →