#AA3530#AA3530

#AA3530 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.154 H 26.7°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AA3530
RGB	rgb(170, 53, 48)
HSL	hsl(2, 56%, 43%)
HSV	hsv(2, 72%, 67%)
CMYK	cmyk(0%, 68.8%, 71.8%, 33.3%)
CIE-LAB	lab(40.09, 47.38, 30.17)
CIE-LCH	lch(40.09, 56.17, 32.49°)
OKLab	oklab(50.18% 0.1374 0.0691)
OKLCH	oklch(50.18% 0.154 26.7)
XYZ	xyz(18.3862, 11.3083, 4.0103)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3530 #30A5AA

analogous

#AA3068 #AA3530 #AA7230

triadic

#AA3530 #30AA35 #3530AA

tetradic

#AA3530 #68AA30 #30A5AA #7230AA

square

#AA3530 #68AA30 #30A5AA #7230AA

split-complementary

#AA3530 #30AA72 #3068AA

monochromatic

#4B1715 #7A2623 #AA3530 #CC504B #DA7F7B

Accessibility & contrast

On white

6.44

#AA3530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AA3530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3530

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3530	#FFFFFF	#000000	##FFFFFF
##AA3530	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2E

Deuteranopia (green-blind)

#73682C

Tritanopia (blue-blind)

#BB1235

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3530;
/* rgb */ color: rgb(170, 53, 48);
/* oklch */ color: oklch(50.2% 0.154 26.7);

Tailwind

colors: {
  custom: {
    50: '#cb7368',
    500: '#aa3530',
    950: '#000000',
  },
}

SCSS

$custom: #aa3530;
$custom-light: #cb7368;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3530",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 48
  },
  "hsl": {
    "h": 2.459,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50179,
    "c": 0.15379,
    "h": 26.7
  },
  "luminance": 0.11306
}

Semantic roles & 50–950 ramp

primary

#AA3530

secondary

#74BFC2

accent

#D9DF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3530

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

Preview Lab → · Contrast checker → · Palette generator →