#AA2E25#AA2E25

#AA2E25 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.162 H 28.6°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#AA2E25
RGB	rgb(170, 46, 37)
HSL	hsl(4, 64%, 41%)
HSV	hsv(4, 78%, 67%)
CMYK	cmyk(0%, 72.9%, 78.2%, 33.3%)
CIE-LAB	lab(38.96, 49.65, 35.30)
CIE-LCH	lch(38.96, 60.92, 35.42°)
OKLab	oklab(49.29% 0.1422 0.0776)
OKLCH	oklch(49.29% 0.162 28.6)
XYZ	xyz(17.8906, 10.6364, 2.8609)
Luminance	0.1063 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2E25 #25A1AA

analogous

#AA255E #AA2E25 #AA7025

triadic

#AA2E25 #25AA2E #2E25AA

tetradic

#AA2E25 #5EAA25 #25A1AA #7025AA

square

#AA2E25 #5EAA25 #25A1AA #7025AA

split-complementary

#AA2E25 #25AA70 #255EAA

monochromatic

#45130F #78201A #AA2E25 #D44338 #DF736B

Accessibility & contrast

On white

6.72

#AA2E25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AA2E25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2E25

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2E25	#FFFFFF	#000000	##FFFFFF
##AA2E25	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A23

Deuteranopia (green-blind)

#726620

Tritanopia (blue-blind)

#BB002D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2e25;
/* rgb */ color: rgb(170, 46, 37);
/* oklch */ color: oklch(49.3% 0.162 28.6);

Tailwind

colors: {
  custom: {
    50: '#cc7060',
    500: '#aa2e25',
    950: '#000000',
  },
}

SCSS

$custom: #aa2e25;
$custom-light: #cc7060;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2e25",
  "rgb": {
    "r": 170,
    "g": 46,
    "b": 37
  },
  "hsl": {
    "h": 4.06,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49288,
    "c": 0.162,
    "h": 28.6
  },
  "luminance": 0.10634
}

Semantic roles & 50–950 ramp

primary

#AA2E25

secondary

#66BEC5

accent

#DCE741

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AA2E25

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

Preview Lab → · Contrast checker → · Palette generator →