#AA374C#AA374C

#AA374C is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.150 H 13.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#AA374C
RGB	rgb(170, 55, 76)
HSL	hsl(349, 51%, 44%)
HSV	hsv(349, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 55.3%, 33.3%)
CIE-LAB	lab(40.90, 48.37, 13.99)
CIE-LCH	lch(40.90, 50.35, 16.13°)
OKLab	oklab(50.94% 0.1458 0.0351)
OKLCH	oklch(50.94% 0.15 13.5)
XYZ	xyz(19.2500, 11.8028, 8.1006)
Luminance	0.1180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374C #37AA95

analogous

#AA3786 #AA374C #AA5B37

triadic

#AA374C #4CAA37 #374CAA

tetradic

#AA374C #86AA37 #37AA95 #5B37AA

square

#AA374C #86AA37 #37AA95 #5B37AA

split-complementary

#AA374C #37AA5B #3786AA

monochromatic

#4E1923 #7C2837 #AA374C #C8566B #D78493

Accessibility & contrast

On white

6.25

#AA374C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AA374C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374C

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374C	#FFFFFF	#000000	##FFFFFF
##AA374C	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514C

Deuteranopia (green-blind)

#716949

Tritanopia (blue-blind)

#BA203F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa374c;
/* rgb */ color: rgb(170, 55, 76);
/* oklch */ color: oklch(50.9% 0.150 13.5);

Tailwind

colors: {
  custom: {
    50: '#c9757d',
    500: '#aa374c',
    950: '#000000',
  },
}

SCSS

$custom: #aa374c;
$custom-light: #c9757d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374c",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 76
  },
  "hsl": {
    "h": 349.043,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50943,
    "c": 0.15,
    "h": 13.5
  },
  "luminance": 0.118
}

Semantic roles & 50–950 ramp

primary

#AA374C

secondary

#7CC1B4

accent

#DBC14D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA374C

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

Preview Lab → · Contrast checker → · Palette generator →