#AA404F#AA404F

#AA404F is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.139 H 14.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AA404F
RGB	rgb(170, 64, 79)
HSL	hsl(352, 45%, 46%)
HSV	hsv(352, 62%, 67%)
CMYK	cmyk(0%, 62.4%, 53.5%, 33.3%)
CIE-LAB	lab(42.43, 44.67, 14.21)
CIE-LCH	lch(42.43, 46.87, 17.65°)
OKLab	oklab(52.11% 0.1345 0.0357)
OKLCH	oklch(52.11% 0.139 14.9)
XYZ	xyz(19.8239, 12.7798, 8.8185)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA404F #40AA9B

analogous

#AA4084 #AA404F #AA6640

triadic

#AA404F #4FAA40 #404FAA

tetradic

#AA404F #84AA40 #40AA9B #6640AA

square

#AA404F #84AA40 #40AA9B #6640AA

split-complementary

#AA404F #40AA66 #4084AA

monochromatic

#511F26 #7E2F3A #AA404F #C46371 #D58F99

Accessibility & contrast

On white

5.91

#AA404F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AA404F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA404F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA404F	#FFFFFF	#000000	##FFFFFF
##AA404F	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564F

Deuteranopia (green-blind)

#746C4C

Tritanopia (blue-blind)

#B92E46

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa404f;
/* rgb */ color: rgb(170, 64, 79);
/* oklch */ color: oklch(52.1% 0.139 14.9);

Tailwind

colors: {
  custom: {
    50: '#c87a80',
    500: '#aa404f',
    950: '#000000',
  },
}

SCSS

$custom: #aa404f;
$custom-light: #c87a80;
$custom-dark: #000000;

JSON

{
  "hex": "#aa404f",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 351.509,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52107,
    "c": 0.13916,
    "h": 14.9
  },
  "luminance": 0.12777
}

Semantic roles & 50–950 ramp

primary

#AA404F

secondary

#86C0B8

accent

#D5C353

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AA404F

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

Preview Lab → · Contrast checker → · Palette generator →