#AA2D33#AA2D33

#AA2D33 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.161 H 22.9°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#AA2D33
RGB	rgb(170, 45, 51)
HSL	hsl(357, 58%, 42%)
HSV	hsv(357, 74%, 67%)
CMYK	cmyk(0%, 73.5%, 70%, 33.3%)
CIE-LAB	lab(39.01, 50.63, 27.08)
CIE-LCH	lch(39.01, 57.42, 28.14°)
OKLab	oklab(49.38% 0.1484 0.0628)
OKLCH	oklch(49.38% 0.161 22.9)
XYZ	xyz(18.1155, 10.6646, 4.2359)
Luminance	0.1066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2D33 #2DAAA4

analogous

#AA2D72 #AA2D33 #AA662D

triadic

#AA2D33 #33AA2D #2D33AA

tetradic

#AA2D33 #72AA2D #2DAAA4 #662DAA

square

#AA2D33 #72AA2D #2DAAA4 #662DAA

split-complementary

#AA2D33 #2DAA66 #2D72AA

monochromatic

#491316 #7A2024 #AA2D33 #CE464D #DB777B

Accessibility & contrast

On white

6.70

#AA2D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#AA2D33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2D33

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2D33	#FFFFFF	#000000	##FFFFFF
##AA2D33	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B32

Deuteranopia (green-blind)

#70662F

Tritanopia (blue-blind)

#BB0030

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2d33;
/* rgb */ color: rgb(170, 45, 51);
/* oklch */ color: oklch(49.4% 0.161 22.9);

Tailwind

colors: {
  custom: {
    50: '#cb706a',
    500: '#aa2d33',
    950: '#000000',
  },
}

SCSS

$custom: #aa2d33;
$custom-light: #cb706a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2d33",
  "rgb": {
    "r": 170,
    "g": 45,
    "b": 51
  },
  "hsl": {
    "h": 357.12,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49382,
    "c": 0.16109,
    "h": 22.9
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary

#AA2D33

secondary

#70C3BF

accent

#E1DA46

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA2D33

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

Preview Lab → · Contrast checker → · Palette generator →