#AA2D39#AA2D39

#AA2D39 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.5% C 0.161 H 20.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#AA2D39
RGB	rgb(170, 45, 57)
HSL	hsl(354, 58%, 42%)
HSV	hsv(354, 74%, 67%)
CMYK	cmyk(0%, 73.5%, 66.5%, 33.3%)
CIE-LAB	lab(39.11, 50.96, 23.50)
CIE-LCH	lch(39.11, 56.12, 24.75°)
OKLab	oklab(49.49% 0.1507 0.0557)
OKLCH	oklch(49.49% 0.161 20.3)
XYZ	xyz(18.2564, 10.7209, 4.9781)
Luminance	0.1072 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2D39 #2DAA9E

analogous

#AA2D78 #AA2D39 #AA602D

triadic

#AA2D39 #39AA2D #2D39AA

tetradic

#AA2D39 #78AA2D #2DAA9E #602DAA

square

#AA2D39 #78AA2D #2DAA9E #602DAA

split-complementary

#AA2D39 #2DAA60 #2D78AA

monochromatic

#491319 #7A2029 #AA2D39 #CE4653 #DB7780

Accessibility & contrast

On white

6.68

#AA2D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#AA2D39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2D39

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2D39	#FFFFFF	#000000	##FFFFFF
##AA2D39	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B38

Deuteranopia (green-blind)

#706635

Tritanopia (blue-blind)

#BB0032

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2d39;
/* rgb */ color: rgb(170, 45, 57);
/* oklch */ color: oklch(49.5% 0.161 20.3);

Tailwind

colors: {
  custom: {
    50: '#cb706f',
    500: '#aa2d39',
    950: '#000000',
  },
}

SCSS

$custom: #aa2d39;
$custom-light: #cb706f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2d39",
  "rgb": {
    "r": 170,
    "g": 45,
    "b": 57
  },
  "hsl": {
    "h": 354.24,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49485,
    "c": 0.16063,
    "h": 20.3
  },
  "luminance": 0.10718
}

Semantic roles & 50–950 ramp

primary

#AA2D39

secondary

#70C3BB

accent

#E1D246

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2D39

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

Preview Lab → · Contrast checker → · Palette generator →