#AA3A30#AA3A30

#AA3A30 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.8% C 0.149 H 28.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A30
RGB	rgb(170, 58, 48)
HSL	hsl(5, 56%, 43%)
HSV	hsv(5, 72%, 67%)
CMYK	cmyk(0%, 65.9%, 71.8%, 33.3%)
CIE-LAB	lab(40.88, 45.26, 31.08)
CIE-LCH	lch(40.88, 54.91, 34.48°)
OKLab	oklab(50.77% 0.1308 0.0711)
OKLCH	oklch(50.77% 0.149 28.5)
XYZ	xyz(18.6261, 11.7882, 4.0903)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A30 #30A0AA

analogous

#AA3063 #AA3A30 #AA7730

triadic

#AA3A30 #30AA3A #3A30AA

tetradic

#AA3A30 #63AA30 #30A0AA #7730AA

square

#AA3A30 #63AA30 #30A0AA #7730AA

split-complementary

#AA3A30 #30AA77 #3063AA

monochromatic

#4B1915 #7A2A23 #AA3A30 #CC564B #DA837B

Accessibility & contrast

On white

6.26

#AA3A30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AA3A30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A30

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A30	#FFFFFF	#000000	##FFFFFF
##AA3A30	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512E

Deuteranopia (green-blind)

#75692C

Tritanopia (blue-blind)

#BB1D38

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa3a30;
/* rgb */ color: rgb(170, 58, 48);
/* oklch */ color: oklch(50.8% 0.149 28.5);

Tailwind

colors: {
  custom: {
    50: '#cb7669',
    500: '#aa3a30',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a30;
$custom-light: #cb7669;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a30",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 48
  },
  "hsl": {
    "h": 4.918,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50765,
    "c": 0.14881,
    "h": 28.5
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#AA3A30

secondary

#74BCC2

accent

#D3DF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3A30

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

Preview Lab → · Contrast checker → · Palette generator →