#AA3030#AA3030

#AA3030 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.159 H 25.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#AA3030
RGB	rgb(170, 48, 48)
HSL	hsl(0, 56%, 43%)
HSV	hsv(0, 72%, 67%)
CMYK	cmyk(0%, 71.8%, 71.8%, 33.3%)
CIE-LAB	lab(39.37, 49.36, 29.32)
CIE-LCH	lch(39.37, 57.42, 30.71°)
OKLab	oklab(49.64% 0.1437 0.0672)
OKLCH	oklch(49.64% 0.159 25.1)
XYZ	xyz(18.1700, 10.8761, 3.9383)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3030 #30AAAA

analogous

#AA306D #AA3030 #AA6D30

triadic

#AA3030 #30AA30 #3030AA

tetradic

#AA3030 #6DAA30 #30AAAA #6D30AA

square

#AA3030 #6DAA30 #30AAAA #6D30AA

split-complementary

#AA3030 #30AA6D #306DAA

monochromatic

#4B1515 #7A2323 #AA3030 #CC4B4B #DA7B7B

Accessibility & contrast

On white

6.62

#AA3030 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#AA3030 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3030

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3030	#FFFFFF	#000000	##FFFFFF
##AA3030	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#71662C

Tritanopia (blue-blind)

#BB0132

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa3030;
/* rgb */ color: rgb(170, 48, 48);
/* oklch */ color: oklch(49.6% 0.159 25.1);

Tailwind

colors: {
  custom: {
    50: '#cb7168',
    500: '#aa3030',
    950: '#000000',
  },
}

SCSS

$custom: #aa3030;
$custom-light: #cb7168;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3030",
  "rgb": {
    "r": 170,
    "g": 48,
    "b": 48
  },
  "hsl": {
    "h": 0,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49637,
    "c": 0.15862,
    "h": 25.1
  },
  "luminance": 0.10873
}

Semantic roles & 50–950 ramp

primary

#AA3030

secondary

#74C2C2

accent

#DFDF49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA3030

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

Preview Lab → · Contrast checker → · Palette generator →