#AA374B#AA374B

#AA374B is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.150 H 14.1°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AA374B
RGB	rgb(170, 55, 75)
HSL	hsl(350, 51%, 44%)
HSV	hsv(350, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 55.9%, 33.3%)
CIE-LAB	lab(40.88, 48.29, 14.58)
CIE-LCH	lch(40.88, 50.44, 16.81°)
OKLab	oklab(50.92% 0.1454 0.0365)
OKLCH	oklch(50.92% 0.15 14.1)
XYZ	xyz(19.2155, 11.7890, 7.9189)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374B #37AA96

analogous

#AA3785 #AA374B #AA5D37

triadic

#AA374B #4BAA37 #374BAA

tetradic

#AA374B #85AA37 #37AA96 #5D37AA

square

#AA374B #85AA37 #37AA96 #5D37AA

split-complementary

#AA374B #37AA5D #3785AA

monochromatic

#4E1922 #7C2837 #AA374B #C8566A #D78493

Accessibility & contrast

On white

6.26

#AA374B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AA374B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374B

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374B	#FFFFFF	#000000	##FFFFFF
##AA374B	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514B

Deuteranopia (green-blind)

#716948

Tritanopia (blue-blind)

#BA203F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa374b;
/* rgb */ color: rgb(170, 55, 75);
/* oklch */ color: oklch(50.9% 0.150 14.1);

Tailwind

colors: {
  custom: {
    50: '#c9757d',
    500: '#aa374b',
    950: '#000000',
  },
}

SCSS

$custom: #aa374b;
$custom-light: #c9757d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374b",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 75
  },
  "hsl": {
    "h": 349.565,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50919,
    "c": 0.14994,
    "h": 14.1
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#AA374B

secondary

#7CC1B5

accent

#DBC24D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA374B

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

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