#AA2D27#AA2D27

#AA2D27 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.2% C 0.163 H 27.6°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#AA2D27
RGB	rgb(170, 45, 39)
HSL	hsl(3, 63%, 41%)
HSV	hsv(3, 77%, 67%)
CMYK	cmyk(0%, 73.5%, 77.1%, 33.3%)
CIE-LAB	lab(38.85, 50.09, 34.04)
CIE-LCH	lch(38.85, 60.56, 34.20°)
OKLab	oklab(49.21% 0.144 0.0754)
OKLCH	oklch(49.21% 0.163 27.6)
XYZ	xyz(17.8842, 10.5721, 3.0180)
Luminance	0.1057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2D27 #27A4AA

analogous

#AA2762 #AA2D27 #AA6E27

triadic

#AA2D27 #27AA2D #2D27AA

tetradic

#AA2D27 #62AA27 #27A4AA #6E27AA

square

#AA2D27 #62AA27 #27A4AA #6E27AA

split-complementary

#AA2D27 #27AA6E #2762AA

monochromatic

#461310 #78201C #AA2D27 #D2433C #DE736E

Accessibility & contrast

On white

6.74

#AA2D27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AA2D27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2D27

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2D27	#FFFFFF	#000000	##FFFFFF
##AA2D27	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A25

Deuteranopia (green-blind)

#716522

Tritanopia (blue-blind)

#BB002D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2d27;
/* rgb */ color: rgb(170, 45, 39);
/* oklch */ color: oklch(49.2% 0.163 27.6);

Tailwind

colors: {
  custom: {
    50: '#cc6f62',
    500: '#aa2d27',
    950: '#000000',
  },
}

SCSS

$custom: #aa2d27;
$custom-light: #cc6f62;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2d27",
  "rgb": {
    "r": 170,
    "g": 45,
    "b": 39
  },
  "hsl": {
    "h": 2.748,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49212,
    "c": 0.16258,
    "h": 27.6
  },
  "luminance": 0.10569
}

Semantic roles & 50–950 ramp

primary

#AA2D27

secondary

#69C0C4

accent

#DEE642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA2D27

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

Preview Lab → · Contrast checker → · Palette generator →