#AA3424#AA3424

#AA3424 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.9% C 0.157 H 30.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AA3424
RGB	rgb(170, 52, 36)
HSL	hsl(7, 65%, 40%)
HSV	hsv(7, 79%, 67%)
CMYK	cmyk(0%, 69.4%, 78.8%, 33.3%)
CIE-LAB	lab(39.80, 47.27, 36.74)
CIE-LCH	lch(39.80, 59.87, 37.85°)
OKLab	oklab(49.91% 0.1346 0.0804)
OKLCH	oklch(49.91% 0.157 30.9)
XYZ	xyz(18.1261, 11.1321, 2.8630)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3424 #249AAA

analogous

#AA2457 #AA3424 #AA7724

triadic

#AA3424 #24AA34 #3424AA

tetradic

#AA3424 #57AA24 #249AAA #7724AA

square

#AA3424 #57AA24 #249AAA #7724AA

split-complementary

#AA3424 #24AA77 #2457AA

monochromatic

#45150F #772519 #AA3424 #D54937 #DF7769

Accessibility & contrast

On white

6.51

#AA3424 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AA3424 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3424

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3424	#FFFFFF	#000000	##FFFFFF
##AA3424	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D21

Deuteranopia (green-blind)

#74671F

Tritanopia (blue-blind)

#BB0A31

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3424;
/* rgb */ color: rgb(170, 52, 36);
/* oklch */ color: oklch(49.9% 0.157 30.9);

Tailwind

colors: {
  custom: {
    50: '#cc7360',
    500: '#aa3424',
    950: '#000000',
  },
}

SCSS

$custom: #aa3424;
$custom-light: #cc7360;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3424",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 36
  },
  "hsl": {
    "h": 7.164,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49914,
    "c": 0.15678,
    "h": 30.9
  },
  "luminance": 0.11129
}

Semantic roles & 50–950 ramp

primary

#AA3424

secondary

#65BAC5

accent

#D4E840

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3424

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

Preview Lab → · Contrast checker → · Palette generator →