#AA3130#AA3130

#AA3130 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.158 H 25.4°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#AA3130
RGB	rgb(170, 49, 48)
HSL	hsl(0, 56%, 43%)
HSV	hsv(0, 72%, 67%)
CMYK	cmyk(0%, 71.2%, 71.8%, 33.3%)
CIE-LAB	lab(39.51, 48.98, 29.49)
CIE-LCH	lch(39.51, 57.17, 31.05°)
OKLab	oklab(49.74% 0.1425 0.0676)
OKLCH	oklch(49.74% 0.158 25.4)
XYZ	xyz(18.2114, 10.9588, 3.9521)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3130 #30A9AA

analogous

#AA306C #AA3130 #AA6E30

triadic

#AA3130 #30AA31 #3130AA

tetradic

#AA3130 #6CAA30 #30A9AA #6E30AA

square

#AA3130 #6CAA30 #30A9AA #6E30AA

split-complementary

#AA3130 #30AA6E #306CAA

monochromatic

#4B1515 #7A2323 #AA3130 #CC4C4B #DA7C7B

Accessibility & contrast

On white

6.58

#AA3130 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AA3130 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3130

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3130	#FFFFFF	#000000	##FFFFFF
##AA3130	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#BB0532

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa3130;
/* rgb */ color: rgb(170, 49, 48);
/* oklch */ color: oklch(49.7% 0.158 25.4);

Tailwind

colors: {
  custom: {
    50: '#cb7168',
    500: '#aa3130',
    950: '#000000',
  },
}

SCSS

$custom: #aa3130;
$custom-light: #cb7168;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3130",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 48
  },
  "hsl": {
    "h": 0.492,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49742,
    "c": 0.15767,
    "h": 25.4
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#AA3130

secondary

#74C1C2

accent

#DEDF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA3130

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

Preview Lab → · Contrast checker → · Palette generator →