#AA3949#AA3949

#AA3949 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.1% C 0.148 H 15.8°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#AA3949
RGB	rgb(170, 57, 73)
HSL	hsl(352, 50%, 45%)
HSV	hsv(352, 66%, 67%)
CMYK	cmyk(0%, 66.5%, 57.1%, 33.3%)
CIE-LAB	lab(41.15, 47.29, 16.19)
CIE-LCH	lch(41.15, 49.98, 18.90°)
OKLab	oklab(51.11% 0.1419 0.0402)
OKLCH	oklch(51.11% 0.148 15.8)
XYZ	xyz(19.2450, 11.9559, 7.5963)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3949 #39AA9A

analogous

#AA3982 #AA3949 #AA6139

triadic

#AA3949 #49AA39 #3949AA

tetradic

#AA3949 #82AA39 #39AA9A #6139AA

square

#AA3949 #82AA39 #39AA9A #6139AA

split-complementary

#AA3949 #39AA61 #3982AA

monochromatic

#4E1A22 #7C2A35 #AA3949 #C75969 #D78792

Accessibility & contrast

On white

6.19

#AA3949 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#AA3949 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3949

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3949	#FFFFFF	#000000	##FFFFFF
##AA3949	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555249

Deuteranopia (green-blind)

#726A46

Tritanopia (blue-blind)

#BA223F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3949;
/* rgb */ color: rgb(170, 57, 73);
/* oklch */ color: oklch(51.1% 0.148 15.8);

Tailwind

colors: {
  custom: {
    50: '#c9767b',
    500: '#aa3949',
    950: '#000000',
  },
}

SCSS

$custom: #aa3949;
$custom-light: #c9767b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3949",
  "rgb": {
    "r": 170,
    "g": 57,
    "b": 73
  },
  "hsl": {
    "h": 351.504,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51105,
    "c": 0.14751,
    "h": 15.8
  },
  "luminance": 0.11953
}

Semantic roles & 50–950 ramp

primary

#AA3949

secondary

#7EC1B7

accent

#D9C64E

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3949

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

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