#AA2E20#AA2E20

#AA2E20 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.163 H 30.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#AA2E20
RGB	rgb(170, 46, 32)
HSL	hsl(6, 68%, 40%)
HSV	hsv(6, 81%, 67%)
CMYK	cmyk(0%, 72.9%, 81.2%, 33.3%)
CIE-LAB	lab(38.91, 49.47, 38.02)
CIE-LCH	lch(38.91, 62.39, 37.54°)
OKLab	oklab(49.23% 0.1407 0.0819)
OKLCH	oklch(49.23% 0.163 30.2)
XYZ	xyz(17.8174, 10.6071, 2.4754)
Luminance	0.1060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2E20 #209CAA

analogous

#AA2057 #AA2E20 #AA7320

triadic

#AA2E20 #20AA2E #2E20AA

tetradic

#AA2E20 #57AA20 #209CAA #7320AA

square

#AA2E20 #57AA20 #209CAA #7320AA

split-complementary

#AA2E20 #20AA73 #2057AA

monochromatic

#43120D #762016 #AA2E20 #D8402F #E27063

Accessibility & contrast

On white

6.73

#AA2E20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#AA2E20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2E20

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2E20	#FFFFFF	#000000	##FFFFFF
##AA2E20	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1D

Deuteranopia (green-blind)

#72661A

Tritanopia (blue-blind)

#BC002C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2e20;
/* rgb */ color: rgb(170, 46, 32);
/* oklch */ color: oklch(49.2% 0.163 30.2);

Tailwind

colors: {
  custom: {
    50: '#cc705d',
    500: '#aa2e20',
    950: '#000000',
  },
}

SCSS

$custom: #aa2e20;
$custom-light: #cc705d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2e20",
  "rgb": {
    "r": 170,
    "g": 46,
    "b": 32
  },
  "hsl": {
    "h": 6.087,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49234,
    "c": 0.16278,
    "h": 30.2
  },
  "luminance": 0.10604
}

Semantic roles & 50–950 ramp

primary

#AA2E20

secondary

#5FBCC7

accent

#D9EB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA2E20

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

Preview Lab → · Contrast checker → · Palette generator →