#AA4228#AA4228

#AA4228 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.7% C 0.143 H 35.2°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#AA4228
RGB	rgb(170, 66, 40)
HSL	hsl(12, 62%, 41%)
HSV	hsv(12, 76%, 67%)
CMYK	cmyk(0%, 61.2%, 76.5%, 33.3%)
CIE-LAB	lab(42.15, 41.24, 37.02)
CIE-LCH	lch(42.15, 55.42, 41.91°)
OKLab	oklab(51.7% 0.1166 0.0821)
OKLCH	oklch(51.7% 0.143 35.2)
XYZ	xyz(18.9108, 12.5983, 3.4430)
Luminance	0.1260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4228 #2890AA

analogous

#AA284F #AA4228 #AA8328

triadic

#AA4228 #28AA42 #4228AA

tetradic

#AA4228 #4FAA28 #2890AA #8328AA

square

#AA4228 #4FAA28 #2890AA #8328AA

split-complementary

#AA4228 #28AA83 #284FAA

monochromatic

#471C11 #782F1C #AA4228 #D25B3E #DD856F

Accessibility & contrast

On white

5.97

#AA4228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#AA4228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4228

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4228	#FFFFFF	#000000	##FFFFFF
##AA4228	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5525

Deuteranopia (green-blind)

#796C25

Tritanopia (blue-blind)

#BB293D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #aa4228;
/* rgb */ color: rgb(170, 66, 40);
/* oklch */ color: oklch(51.7% 0.143 35.2);

Tailwind

colors: {
  custom: {
    50: '#cb7a63',
    500: '#aa4228',
    950: '#000000',
  },
}

SCSS

$custom: #aa4228;
$custom-light: #cb7a63;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4228",
  "rgb": {
    "r": 170,
    "g": 66,
    "b": 40
  },
  "hsl": {
    "h": 12,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51695,
    "c": 0.14264,
    "h": 35.2
  },
  "luminance": 0.12596
}

Semantic roles & 50–950 ramp

primary

#AA4228

secondary

#6AB2C4

accent

#C5E543

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AA4228

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

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