#AA404C#AA404C

#AA404C is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.0% C 0.139 H 16.6°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#AA404C
RGB	rgb(170, 64, 76)
HSL	hsl(353, 45%, 46%)
HSV	hsv(353, 62%, 67%)
CMYK	cmyk(0%, 62.4%, 55.3%, 33.3%)
CIE-LAB	lab(42.36, 44.42, 15.98)
CIE-LCH	lch(42.36, 47.20, 19.78°)
OKLab	oklab(52.04% 0.1333 0.0398)
OKLCH	oklch(52.04% 0.139 16.6)
XYZ	xyz(19.7172, 12.7371, 8.2563)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA404C #40AA9E

analogous

#AA4081 #AA404C #AA6940

triadic

#AA404C #4CAA40 #404CAA

tetradic

#AA404C #81AA40 #40AA9E #6940AA

square

#AA404C #81AA40 #40AA9E #6940AA

split-complementary

#AA404C #40AA69 #4081AA

monochromatic

#511F24 #7E2F38 #AA404C #C4636E #D58F97

Accessibility & contrast

On white

5.92

#AA404C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AA404C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA404C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA404C	#FFFFFF	#000000	##FFFFFF
##AA404C	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564C

Deuteranopia (green-blind)

#746C49

Tritanopia (blue-blind)

#B92E45

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa404c;
/* rgb */ color: rgb(170, 64, 76);
/* oklch */ color: oklch(52.0% 0.139 16.6);

Tailwind

colors: {
  custom: {
    50: '#c97a7d',
    500: '#aa404c',
    950: '#000000',
  },
}

SCSS

$custom: #aa404c;
$custom-light: #c97a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa404c",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 353.208,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52037,
    "c": 0.1391,
    "h": 16.6
  },
  "luminance": 0.12735
}

Semantic roles & 50–950 ramp

primary

#AA404C

secondary

#86C0B9

accent

#D5C653

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA404C

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

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