#AA3148#AA3148

#AA3148 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.2% C 0.157 H 14.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#AA3148
RGB	rgb(170, 49, 72)
HSL	hsl(349, 55%, 43%)
HSV	hsv(349, 71%, 67%)
CMYK	cmyk(0%, 71.2%, 57.6%, 33.3%)
CIE-LAB	lab(39.94, 50.46, 15.19)
CIE-LCH	lch(39.94, 52.70, 16.75°)
OKLab	oklab(50.2% 0.1519 0.0377)
OKLCH	oklch(50.2% 0.157 14)
XYZ	xyz(18.8474, 11.2132, 7.3015)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3148 #31AA93

analogous

#AA3184 #AA3148 #AA5631

triadic

#AA3148 #48AA31 #3148AA

tetradic

#AA3148 #84AA31 #31AA93 #5631AA

square

#AA3148 #84AA31 #31AA93 #5631AA

split-complementary

#AA3148 #31AA56 #3184AA

monochromatic

#4B1620 #7A2334 #AA3148 #CC4D65 #D97C8E

Accessibility & contrast

On white

6.48

#AA3148 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AA3148 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3148

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3148	#FFFFFF	#000000	##FFFFFF
##AA3148	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504E48

Deuteranopia (green-blind)

#6F6745

Tritanopia (blue-blind)

#BA133A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3148;
/* rgb */ color: rgb(170, 49, 72);
/* oklch */ color: oklch(50.2% 0.157 14.0);

Tailwind

colors: {
  custom: {
    50: '#c9727a',
    500: '#aa3148',
    950: '#000000',
  },
}

SCSS

$custom: #aa3148;
$custom-light: #c9727a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3148",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 72
  },
  "hsl": {
    "h": 348.595,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50197,
    "c": 0.15653,
    "h": 14
  },
  "luminance": 0.11211
}

Semantic roles & 50–950 ramp

primary

#AA3148

secondary

#75C2B3

accent

#DFC249

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140809

muted

#837B7B

Preview Lab

Preview with #AA3148

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

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