#AA2D20#AA2D20

#AA2D20 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.164 H 29.9°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#AA2D20
RGB	rgb(170, 45, 32)
HSL	hsl(6, 68%, 40%)
HSV	hsv(6, 81%, 67%)
CMYK	cmyk(0%, 73.5%, 81.2%, 33.3%)
CIE-LAB	lab(38.78, 49.84, 37.88)
CIE-LCH	lch(38.78, 62.61, 37.24°)
OKLab	oklab(49.13% 0.1418 0.0816)
OKLCH	oklch(49.13% 0.164 29.9)
XYZ	xyz(17.7788, 10.5299, 2.4626)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2D20 #209DAA

analogous

#AA2058 #AA2D20 #AA7220

triadic

#AA2D20 #20AA2D #2D20AA

tetradic

#AA2D20 #58AA20 #209DAA #7220AA

square

#AA2D20 #58AA20 #209DAA #7220AA

split-complementary

#AA2D20 #20AA72 #2058AA

monochromatic

#43120D #761F16 #AA2D20 #D83F2F #E26F63

Accessibility & contrast

On white

6.76

#AA2D20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AA2D20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2D20

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2D20	#FFFFFF	#000000	##FFFFFF
##AA2D20	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1D

Deuteranopia (green-blind)

#72651A

Tritanopia (blue-blind)

#BC002B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2d20;
/* rgb */ color: rgb(170, 45, 32);
/* oklch */ color: oklch(49.1% 0.164 29.9);

Tailwind

colors: {
  custom: {
    50: '#cc6f5d',
    500: '#aa2d20',
    950: '#000000',
  },
}

SCSS

$custom: #aa2d20;
$custom-light: #cc6f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2d20",
  "rgb": {
    "r": 170,
    "g": 45,
    "b": 32
  },
  "hsl": {
    "h": 5.652,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49134,
    "c": 0.16363,
    "h": 29.9
  },
  "luminance": 0.10527
}

Semantic roles & 50–950 ramp

primary

#AA2D20

secondary

#5FBDC7

accent

#DBEB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA2D20

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

Preview Lab → · Contrast checker → · Palette generator →