#AA374A#AA374A

#AA374A is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.150 H 14.6°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AA374A
RGB	rgb(170, 55, 74)
HSL	hsl(350, 51%, 44%)
HSV	hsv(350, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 56.5%, 33.3%)
CIE-LAB	lab(40.86, 48.21, 15.18)
CIE-LCH	lch(40.86, 50.54, 17.48°)
OKLab	oklab(50.9% 0.145 0.0378)
OKLCH	oklch(50.9% 0.15 14.6)
XYZ	xyz(19.1815, 11.7754, 7.7401)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374A #37AA97

analogous

#AA3784 #AA374A #AA5E37

triadic

#AA374A #4AAA37 #374AAA

tetradic

#AA374A #84AA37 #37AA97 #5E37AA

square

#AA374A #84AA37 #37AA97 #5E37AA

split-complementary

#AA374A #37AA5E #3784AA

monochromatic

#4E1922 #7C2836 #AA374A #C85669 #D78492

Accessibility & contrast

On white

6.26

#AA374A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AA374A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374A	#FFFFFF	#000000	##FFFFFF
##AA374A	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514A

Deuteranopia (green-blind)

#716947

Tritanopia (blue-blind)

#BA203F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa374a;
/* rgb */ color: rgb(170, 55, 74);
/* oklch */ color: oklch(50.9% 0.150 14.6);

Tailwind

colors: {
  custom: {
    50: '#c9757c',
    500: '#aa374a',
    950: '#000000',
  },
}

SCSS

$custom: #aa374a;
$custom-light: #c9757c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374a",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 74
  },
  "hsl": {
    "h": 350.087,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50896,
    "c": 0.14989,
    "h": 14.6
  },
  "luminance": 0.11773
}

Semantic roles & 50–950 ramp

primary

#AA374A

secondary

#7CC1B6

accent

#DBC34D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA374A

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

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