#AA353B#AA353B

#AA353B is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.152 H 21.7°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#AA353B
RGB	rgb(170, 53, 59)
HSL	hsl(357, 52%, 44%)
HSV	hsv(357, 69%, 67%)
CMYK	cmyk(0%, 68.8%, 65.3%, 33.3%)
CIE-LAB	lab(40.26, 47.99, 23.72)
CIE-LCH	lch(40.26, 53.53, 26.30°)
OKLab	oklab(50.36% 0.1416 0.0564)
OKLCH	oklch(50.36% 0.152 21.7)
XYZ	xyz(18.6420, 11.4107, 5.3577)
Luminance	0.1141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA353B #35AAA4

analogous

#AA3575 #AA353B #AA6935

triadic

#AA353B #3BAA35 #353BAA

tetradic

#AA353B #75AA35 #35AAA4 #6935AA

square

#AA353B #75AA35 #35AAA4 #6935AA

split-complementary

#AA353B #35AA69 #3575AA

monochromatic

#4D181B #7B262B #AA353B #C95359 #D88286

Accessibility & contrast

On white

6.40

#AA353B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AA353B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA353B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA353B	#FFFFFF	#000000	##FFFFFF
##AA353B	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F3A

Deuteranopia (green-blind)

#726838

Tritanopia (blue-blind)

#BB1638

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa353b;
/* rgb */ color: rgb(170, 53, 59);
/* oklch */ color: oklch(50.4% 0.152 21.7);

Tailwind

colors: {
  custom: {
    50: '#ca7471',
    500: '#aa353b',
    950: '#000000',
  },
}

SCSS

$custom: #aa353b;
$custom-light: #ca7471;
$custom-dark: #000000;

JSON

{
  "hex": "#aa353b",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 59
  },
  "hsl": {
    "h": 356.923,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50359,
    "c": 0.15246,
    "h": 21.7
  },
  "luminance": 0.11408
}

Semantic roles & 50–950 ramp

primary

#AA353B

secondary

#7AC1BE

accent

#DCD54C

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA353B

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

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