#AA4033#AA4033

#AA4033 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.6% C 0.142 H 29.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AA4033
RGB	rgb(170, 64, 51)
HSL	hsl(7, 54%, 43%)
HSV	hsv(7, 70%, 67%)
CMYK	cmyk(0%, 62.4%, 70%, 33.3%)
CIE-LAB	lab(41.93, 42.71, 30.56)
CIE-LCH	lch(41.93, 52.52, 35.58°)
OKLab	oklab(51.57% 0.1234 0.0704)
OKLCH	oklch(51.57% 0.142 29.7)
XYZ	xyz(19.0104, 12.4545, 4.5342)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4033 #339DAA

analogous

#AA3361 #AA4033 #AA7B33

triadic

#AA4033 #33AA40 #4033AA

tetradic

#AA4033 #61AA33 #339DAA #7B33AA

square

#AA4033 #61AA33 #339DAA #7B33AA

split-complementary

#AA4033 #33AA7B #3361AA

monochromatic

#4C1D17 #7B2E25 #AA4033 #CA5D50 #D9897F

Accessibility & contrast

On white

6.02

#AA4033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AA4033 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4033

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4033	#FFFFFF	#000000	##FFFFFF
##AA4033	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5431

Deuteranopia (green-blind)

#776C30

Tritanopia (blue-blind)

#BB283D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #aa4033;
/* rgb */ color: rgb(170, 64, 51);
/* oklch */ color: oklch(51.6% 0.142 29.7);

Tailwind

colors: {
  custom: {
    50: '#ca796b',
    500: '#aa4033',
    950: '#000000',
  },
}

SCSS

$custom: #aa4033;
$custom-light: #ca796b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4033",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 51
  },
  "hsl": {
    "h": 6.555,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51569,
    "c": 0.14206,
    "h": 29.7
  },
  "luminance": 0.12452
}

Semantic roles & 50–950 ramp

primary

#AA4033

secondary

#77B9C2

accent

#CDDD4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA4033

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

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