#AA2B27#AA2B27

#AA2B27 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.0% C 0.164 H 27.1°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#AA2B27
RGB	rgb(170, 43, 39)
HSL	hsl(2, 63%, 41%)
HSV	hsv(2, 77%, 67%)
CMYK	cmyk(0%, 74.7%, 77.1%, 33.3%)
CIE-LAB	lab(38.59, 50.81, 33.76)
CIE-LCH	lch(38.59, 61.00, 33.60°)
OKLab	oklab(49.02% 0.1463 0.0748)
OKLCH	oklch(49.02% 0.164 27.1)
XYZ	xyz(17.8097, 10.4230, 2.9931)
Luminance	0.1042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2B27 #27A6AA

analogous

#AA2764 #AA2B27 #AA6C27

triadic

#AA2B27 #27AA2B #2B27AA

tetradic

#AA2B27 #64AA27 #27A6AA #6C27AA

square

#AA2B27 #64AA27 #27A6AA #6C27AA

split-complementary

#AA2B27 #27AA6C #2764AA

monochromatic

#461210 #781E1C #AA2B27 #D2413C #DE716E

Accessibility & contrast

On white

6.81

#AA2B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AA2B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2B27

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2B27	#FFFFFF	#000000	##FFFFFF
##AA2B27	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514925

Deuteranopia (green-blind)

#716522

Tritanopia (blue-blind)

#BB002C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2b27;
/* rgb */ color: rgb(170, 43, 39);
/* oklch */ color: oklch(49.0% 0.164 27.1);

Tailwind

colors: {
  custom: {
    50: '#cc6e62',
    500: '#aa2b27',
    950: '#000000',
  },
}

SCSS

$custom: #aa2b27;
$custom-light: #cc6e62;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2b27",
  "rgb": {
    "r": 170,
    "g": 43,
    "b": 39
  },
  "hsl": {
    "h": 1.832,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49019,
    "c": 0.16431,
    "h": 27.1
  },
  "luminance": 0.1042
}

Semantic roles & 50–950 ramp

primary

#AA2B27

secondary

#69C1C4

accent

#E1E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA2B27

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

Preview Lab → · Contrast checker → · Palette generator →