#AA3529#AA3529

#AA3529 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.155 H 29.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AA3529
RGB	rgb(170, 53, 41)
HSL	hsl(6, 61%, 41%)
HSV	hsv(6, 76%, 67%)
CMYK	cmyk(0%, 68.8%, 75.9%, 33.3%)
CIE-LAB	lab(40.01, 47.06, 34.15)
CIE-LCH	lch(40.01, 58.15, 35.97°)
OKLab	oklab(50.08% 0.1349 0.0762)
OKLCH	oklch(50.08% 0.155 29.4)
XYZ	xyz(18.2529, 11.2551, 3.3087)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3529 #299EAA

analogous

#AA295E #AA3529 #AA7629

triadic

#AA3529 #29AA35 #3529AA

tetradic

#AA3529 #5EAA29 #299EAA #7629AA

square

#AA3529 #5EAA29 #299EAA #7629AA

split-complementary

#AA3529 #29AA76 #295EAA

monochromatic

#471611 #79261D #AA3529 #D14D3F #DD7B71

Accessibility & contrast

On white

6.46

#AA3529 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AA3529 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3529

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3529	#FFFFFF	#000000	##FFFFFF
##AA3529	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E27

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#BB0F33

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3529;
/* rgb */ color: rgb(170, 53, 41);
/* oklch */ color: oklch(50.1% 0.155 29.4);

Tailwind

colors: {
  custom: {
    50: '#cb7363',
    500: '#aa3529',
    950: '#000000',
  },
}

SCSS

$custom: #aa3529;
$custom-light: #cb7363;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3529",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 41
  },
  "hsl": {
    "h": 5.581,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50084,
    "c": 0.15496,
    "h": 29.4
  },
  "luminance": 0.11252
}

Semantic roles & 50–950 ramp

primary

#AA3529

secondary

#6BBBC4

accent

#D5E444

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3529

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

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