#AA3A45#AA3A45

#AA3A45 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.1% C 0.146 H 18.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A45
RGB	rgb(170, 58, 69)
HSL	hsl(354, 49%, 45%)
HSV	hsv(354, 66%, 67%)
CMYK	cmyk(0%, 65.9%, 59.4%, 33.3%)
CIE-LAB	lab(41.22, 46.55, 18.78)
CIE-LCH	lch(41.22, 50.20, 21.97°)
OKLab	oklab(51.14% 0.139 0.046)
OKLCH	oklch(51.14% 0.146 18.3)
XYZ	xyz(19.1666, 12.0044, 6.9369)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A45 #3AAA9F

analogous

#AA3A7D #AA3A45 #AA673A

triadic

#AA3A45 #45AA3A #3A45AA

tetradic

#AA3A45 #7DAA3A #3AAA9F #673AAA

square

#AA3A45 #7DAA3A #3AAA9F #673AAA

split-complementary

#AA3A45 #3AAA67 #3A7DAA

monochromatic

#4F1B20 #7C2A32 #AA3A45 #C75A65 #D68890

Accessibility & contrast

On white

6.18

#AA3A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#AA3A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A45

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A45	#FFFFFF	#000000	##FFFFFF
##AA3A45	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565245

Deuteranopia (green-blind)

#736A42

Tritanopia (blue-blind)

#BA233F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3a45;
/* rgb */ color: rgb(170, 58, 69);
/* oklch */ color: oklch(51.1% 0.146 18.3);

Tailwind

colors: {
  custom: {
    50: '#c97678',
    500: '#aa3a45',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a45;
$custom-light: #c97678;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a45",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 354.107,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51136,
    "c": 0.14637,
    "h": 18.3
  },
  "luminance": 0.12002
}

Semantic roles & 50–950 ramp

primary

#AA3A45

secondary

#7FC1BA

accent

#D9CB4F

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3A45

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

Preview Lab → · Contrast checker → · Palette generator →