#AA3D30#AA3D30

#AA3D30 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.1% C 0.146 H 29.7°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D30
RGB	rgb(170, 61, 48)
HSL	hsl(6, 56%, 43%)
HSV	hsv(6, 72%, 67%)
CMYK	cmyk(0%, 64.1%, 71.8%, 33.3%)
CIE-LAB	lab(41.37, 43.93, 31.66)
CIE-LCH	lch(41.37, 54.15, 35.78°)
OKLab	oklab(51.14% 0.1266 0.0723)
OKLCH	oklch(51.14% 0.146 29.7)
XYZ	xyz(18.7818, 12.0996, 4.1422)
Luminance	0.1210 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D30 #309DAA

analogous

#AA3060 #AA3D30 #AA7A30

triadic

#AA3D30 #30AA3D #3D30AA

tetradic

#AA3D30 #60AA30 #309DAA #7A30AA

square

#AA3D30 #60AA30 #309DAA #7A30AA

split-complementary

#AA3D30 #30AA7A #3060AA

monochromatic

#4B1B15 #7A2C23 #AA3D30 #CC594B #DA857B

Accessibility & contrast

On white

6.14

#AA3D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#AA3D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D30

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D30	#FFFFFF	#000000	##FFFFFF
##AA3D30	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532E

Deuteranopia (green-blind)

#766A2D

Tritanopia (blue-blind)

#BB223B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3d30;
/* rgb */ color: rgb(170, 61, 48);
/* oklch */ color: oklch(51.1% 0.146 29.7);

Tailwind

colors: {
  custom: {
    50: '#ca7869',
    500: '#aa3d30',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d30;
$custom-light: #ca7869;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d30",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 48
  },
  "hsl": {
    "h": 6.393,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51138,
    "c": 0.14576,
    "h": 29.7
  },
  "luminance": 0.12097
}

Semantic roles & 50–950 ramp

primary

#AA3D30

secondary

#74BAC2

accent

#CFDF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3D30

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

Preview Lab → · Contrast checker → · Palette generator →