#AA3142#AA3142

#AA3142 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.156 H 17.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AA3142
RGB	rgb(170, 49, 66)
HSL	hsl(352, 55%, 43%)
HSV	hsv(352, 71%, 67%)
CMYK	cmyk(0%, 71.2%, 61.2%, 33.3%)
CIE-LAB	lab(39.81, 50.03, 18.79)
CIE-LCH	lch(39.81, 53.44, 20.58°)
OKLab	oklab(50.07% 0.1495 0.0458)
OKLCH	oklch(50.07% 0.156 17)
XYZ	xyz(18.6611, 11.1387, 6.3205)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3142 #31AA99

analogous

#AA317E #AA3142 #AA5C31

triadic

#AA3142 #42AA31 #3142AA

tetradic

#AA3142 #7EAA31 #31AA99 #5C31AA

square

#AA3142 #7EAA31 #31AA99 #5C31AA

split-complementary

#AA3142 #31AA5C #317EAA

monochromatic

#4B161D #7A2330 #AA3142 #CC4D5E #D97C89

Accessibility & contrast

On white

6.51

#AA3142 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AA3142 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3142

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3142	#FFFFFF	#000000	##FFFFFF
##AA3142	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E42

Deuteranopia (green-blind)

#70673F

Tritanopia (blue-blind)

#BA1038

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3142;
/* rgb */ color: rgb(170, 49, 66);
/* oklch */ color: oklch(50.1% 0.156 17.0);

Tailwind

colors: {
  custom: {
    50: '#ca7276',
    500: '#aa3142',
    950: '#000000',
  },
}

SCSS

$custom: #aa3142;
$custom-light: #ca7276;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3142",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 351.57,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50065,
    "c": 0.15636,
    "h": 17
  },
  "luminance": 0.11136
}

Semantic roles & 50–950 ramp

primary

#AA3142

secondary

#75C2B7

accent

#DFCA49

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #AA3142

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

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