#AA4333#AA4333

#AA4333 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.0% C 0.139 H 31.1°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#AA4333
RGB	rgb(170, 67, 51)
HSL	hsl(8, 54%, 43%)
HSV	hsv(8, 70%, 67%)
CMYK	cmyk(0%, 60.6%, 70%, 33.3%)
CIE-LAB	lab(42.46, 41.30, 31.18)
CIE-LCH	lch(42.46, 51.75, 37.05°)
OKLab	oklab(51.97% 0.119 0.0718)
OKLCH	oklch(51.97% 0.139 31.1)
XYZ	xyz(19.1842, 12.8020, 4.5921)
Luminance	0.1280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4333 #339AAA

analogous

#AA335E #AA4333 #AA7E33

triadic

#AA4333 #33AA43 #4333AA

tetradic

#AA4333 #5EAA33 #339AAA #7E33AA

square

#AA4333 #5EAA33 #339AAA #7E33AA

split-complementary

#AA4333 #33AA7E #335EAA

monochromatic

#4C1E17 #7B3025 #AA4333 #CA6050 #D98B7F

Accessibility & contrast

On white

5.90

#AA4333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AA4333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4333

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4333	#FFFFFF	#000000	##FFFFFF
##AA4333	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5631

Deuteranopia (green-blind)

#786D30

Tritanopia (blue-blind)

#BB2C40

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa4333;
/* rgb */ color: rgb(170, 67, 51);
/* oklch */ color: oklch(52.0% 0.139 31.1);

Tailwind

colors: {
  custom: {
    50: '#ca7b6b',
    500: '#aa4333',
    950: '#000000',
  },
}

SCSS

$custom: #aa4333;
$custom-light: #ca7b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4333",
  "rgb": {
    "r": 170,
    "g": 67,
    "b": 51
  },
  "hsl": {
    "h": 8.067,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51972,
    "c": 0.13895,
    "h": 31.1
  },
  "luminance": 0.12799
}

Semantic roles & 50–950 ramp

primary

#AA4333

secondary

#77B8C2

accent

#CADD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #AA4333

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

Preview Lab → · Contrast checker → · Palette generator →