#AA374F#AA374F

#AA374F is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.150 H 11.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#AA374F
RGB	rgb(170, 55, 79)
HSL	hsl(347, 51%, 44%)
HSV	hsv(347, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 53.5%, 33.3%)
CIE-LAB	lab(40.97, 48.61, 12.20)
CIE-LCH	lch(40.97, 50.12, 14.09°)
OKLab	oklab(51.02% 0.147 0.0309)
OKLCH	oklch(51.02% 0.15 11.9)
XYZ	xyz(19.3567, 11.8455, 8.6627)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374F #37AA92

analogous

#AA3789 #AA374F #AA5937

triadic

#AA374F #4FAA37 #374FAA

tetradic

#AA374F #89AA37 #37AA92 #5937AA

square

#AA374F #89AA37 #37AA92 #5937AA

split-complementary

#AA374F #37AA59 #3789AA

monochromatic

#4E1924 #7C283A #AA374F #C8566E #D78495

Accessibility & contrast

On white

6.23

#AA374F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AA374F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374F

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374F	#FFFFFF	#000000	##FFFFFF
##AA374F	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52524F

Deuteranopia (green-blind)

#70694C

Tritanopia (blue-blind)

#B92141

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa374f;
/* rgb */ color: rgb(170, 55, 79);
/* oklch */ color: oklch(51.0% 0.150 11.9);

Tailwind

colors: {
  custom: {
    50: '#c97580',
    500: '#aa374f',
    950: '#000000',
  },
}

SCSS

$custom: #aa374f;
$custom-light: #c97580;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374f",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 79
  },
  "hsl": {
    "h": 347.478,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51016,
    "c": 0.15025,
    "h": 11.9
  },
  "luminance": 0.11843
}

Semantic roles & 50–950 ramp

primary

#AA374F

secondary

#7CC1B3

accent

#DBBD4D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AA374F

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

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