#AA2020#AA2020

#AA2020 is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.174 H 26.8°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#AA2020
RGB	rgb(170, 32, 32)
HSL	hsl(0, 68%, 40%)
HSV	hsv(0, 81%, 67%)
CMYK	cmyk(0%, 81.2%, 81.2%, 33.3%)
CIE-LAB	lab(37.27, 54.04, 36.39)
CIE-LCH	lch(37.27, 65.15, 33.95°)
OKLab	oklab(48.01% 0.155 0.0784)
OKLCH	oklch(48.01% 0.174 26.8)
XYZ	xyz(17.3569, 9.6862, 2.3219)
Luminance	0.0968 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2020 #20AAAA

analogous

#AA2065 #AA2020 #AA6520

triadic

#AA2020 #20AA20 #2020AA

tetradic

#AA2020 #65AA20 #20AAAA #6520AA

square

#AA2020 #65AA20 #20AAAA #6520AA

split-complementary

#AA2020 #20AA65 #2065AA

monochromatic

#430D0D #761616 #AA2020 #D82F2F #E26363

Accessibility & contrast

On white

7.15

#AA2020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#AA2020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA2020

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2020	#FFFFFF	#000000	##FFFFFF
##AA2020	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451E

Deuteranopia (green-blind)

#6E6219

Tritanopia (blue-blind)

#BC0022

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #aa2020;
/* rgb */ color: rgb(170, 32, 32);
/* oklch */ color: oklch(48.0% 0.174 26.8);

Tailwind

colors: {
  custom: {
    50: '#cd6a5c',
    500: '#aa2020',
    950: '#000000',
  },
}

SCSS

$custom: #aa2020;
$custom-light: #cd6a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2020",
  "rgb": {
    "r": 170,
    "g": 32,
    "b": 32
  },
  "hsl": {
    "h": 0,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48014,
    "c": 0.17368,
    "h": 26.8
  },
  "luminance": 0.09683
}

Semantic roles & 50–950 ramp

primary

#AA2020

secondary

#5FC7C7

accent

#EBEB3D

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #AA2020

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

Preview Lab → · Contrast checker → · Palette generator →