#AA2F30#AA2F30

#AA2F30 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.160 H 24.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#AA2F30
RGB	rgb(170, 47, 48)
HSL	hsl(360, 57%, 43%)
HSV	hsv(360, 72%, 67%)
CMYK	cmyk(0%, 72.4%, 71.8%, 33.3%)
CIE-LAB	lab(39.23, 49.74, 29.16)
CIE-LCH	lch(39.23, 57.66, 30.38°)
OKLab	oklab(49.54% 0.1449 0.0669)
OKLCH	oklch(49.54% 0.16 24.8)
XYZ	xyz(18.1296, 10.7952, 3.9248)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2F30 #2FAAA9

analogous

#AA2F6E #AA2F30 #AA6B2F

triadic

#AA2F30 #30AA2F #2F30AA

tetradic

#AA2F30 #6EAA2F #2FAAA9 #6B2FAA

square

#AA2F30 #6EAA2F #2FAAA9 #6B2FAA

split-complementary

#AA2F30 #2FAA6B #2F6EAA

monochromatic

#4A1415 #7A2222 #AA2F30 #CD494A #DA797A

Accessibility & contrast

On white

6.65

#AA2F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AA2F30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2F30

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2F30	#FFFFFF	#000000	##FFFFFF
##AA2F30	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B2F

Deuteranopia (green-blind)

#71662C

Tritanopia (blue-blind)

#BB0031

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #aa2f30;
/* rgb */ color: rgb(170, 47, 48);
/* oklch */ color: oklch(49.5% 0.160 24.8);

Tailwind

colors: {
  custom: {
    50: '#cb7068',
    500: '#aa2f30',
    950: '#000000',
  },
}

SCSS

$custom: #aa2f30;
$custom-light: #cb7068;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2f30",
  "rgb": {
    "r": 170,
    "g": 47,
    "b": 48
  },
  "hsl": {
    "h": 359.512,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49535,
    "c": 0.15956,
    "h": 24.8
  },
  "luminance": 0.10792
}

Semantic roles & 50–950 ramp

primary

#AA2F30

secondary

#72C2C2

accent

#E0DF48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA2F30

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

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