#AA3327#AA3327

#AA3327 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.157 H 29.5°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#AA3327
RGB	rgb(170, 51, 39)
HSL	hsl(5, 63%, 41%)
HSV	hsv(5, 77%, 67%)
CMYK	cmyk(0%, 70%, 77.1%, 33.3%)
CIE-LAB	lab(39.69, 47.79, 34.94)
CIE-LCH	lch(39.69, 59.20, 36.17°)
OKLab	oklab(49.84% 0.1368 0.0774)
OKLCH	oklch(49.84% 0.157 29.5)
XYZ	xyz(18.1297, 11.0629, 3.0998)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3327 #279EAA

analogous

#AA275C #AA3327 #AA7427

triadic

#AA3327 #27AA33 #3327AA

tetradic

#AA3327 #5CAA27 #279EAA #7427AA

square

#AA3327 #5CAA27 #279EAA #7427AA

split-complementary

#AA3327 #27AA74 #275CAA

monochromatic

#461510 #78241C #AA3327 #D24A3C #DE786E

Accessibility & contrast

On white

6.54

#AA3327 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AA3327 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3327

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3327	#FFFFFF	#000000	##FFFFFF
##AA3327	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D25

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#BB0831

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa3327;
/* rgb */ color: rgb(170, 51, 39);
/* oklch */ color: oklch(49.8% 0.157 29.5);

Tailwind

colors: {
  custom: {
    50: '#cc7262',
    500: '#aa3327',
    950: '#000000',
  },
}

SCSS

$custom: #aa3327;
$custom-light: #cc7262;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3327",
  "rgb": {
    "r": 170,
    "g": 51,
    "b": 39
  },
  "hsl": {
    "h": 5.496,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49837,
    "c": 0.15717,
    "h": 29.5
  },
  "luminance": 0.1106
}

Semantic roles & 50–950 ramp

primary

#AA3327

secondary

#69BCC4

accent

#D7E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3327

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

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