#AA2122#AA2122

#AA2122 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.1% C 0.173 H 26.4°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#AA2122
RGB	rgb(170, 33, 34)
HSL	hsl(360, 67%, 40%)
HSV	hsv(360, 81%, 67%)
CMYK	cmyk(0%, 80.6%, 80%, 33.3%)
CIE-LAB	lab(37.39, 53.83, 35.38)
CIE-LCH	lch(37.39, 64.41, 33.31°)
OKLab	oklab(48.11% 0.1547 0.0768)
OKLCH	oklch(48.11% 0.173 26.4)
XYZ	xyz(17.4123, 9.7521, 2.4786)
Luminance	0.0975 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2122 #21AAA9

analogous

#AA2167 #AA2122 #AA6521

triadic

#AA2122 #22AA21 #2122AA

tetradic

#AA2122 #67AA21 #21AAA9 #6521AA

square

#AA2122 #67AA21 #21AAA9 #6521AA

split-complementary

#AA2122 #21AA65 #2167AA

monochromatic

#430D0D #771718 #AA2122 #D73132 #E16465

Accessibility & contrast

On white

7.12

#AA2122 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#AA2122 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA2122

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2122	#FFFFFF	#000000	##FFFFFF
##AA2122	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4520

Deuteranopia (green-blind)

#6E631C

Tritanopia (blue-blind)

#BC0024

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #aa2122;
/* rgb */ color: rgb(170, 33, 34);
/* oklch */ color: oklch(48.1% 0.173 26.4);

Tailwind

colors: {
  custom: {
    50: '#cd6a5e',
    500: '#aa2122',
    950: '#000000',
  },
}

SCSS

$custom: #aa2122;
$custom-light: #cd6a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2122",
  "rgb": {
    "r": 170,
    "g": 33,
    "b": 34
  },
  "hsl": {
    "h": 359.562,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4811,
    "c": 0.17275,
    "h": 26.4
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#AA2122

secondary

#61C6C5

accent

#EAE93D

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #AA2122

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

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