#AA3945#AA3945

#AA3945 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.0% C 0.148 H 18.0°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#AA3945
RGB	rgb(170, 57, 69)
HSL	hsl(354, 50%, 45%)
HSV	hsv(354, 66%, 67%)
CMYK	cmyk(0%, 66.5%, 59.4%, 33.3%)
CIE-LAB	lab(41.06, 46.98, 18.57)
CIE-LCH	lch(41.06, 50.52, 21.57°)
OKLab	oklab(51.02% 0.1403 0.0455)
OKLCH	oklch(51.02% 0.148 18)
XYZ	xyz(19.1167, 11.9046, 6.9202)
Luminance	0.1190 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3945 #39AA9E

analogous

#AA397E #AA3945 #AA6539

triadic

#AA3945 #45AA39 #3945AA

tetradic

#AA3945 #7EAA39 #39AA9E #6539AA

square

#AA3945 #7EAA39 #39AA9E #6539AA

split-complementary

#AA3945 #39AA65 #397EAA

monochromatic

#4E1A20 #7C2A32 #AA3945 #C75965 #D7878F

Accessibility & contrast

On white

6.21

#AA3945 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AA3945 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3945

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3945	#FFFFFF	#000000	##FFFFFF
##AA3945	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565245

Deuteranopia (green-blind)

#726A42

Tritanopia (blue-blind)

#BA213E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3945;
/* rgb */ color: rgb(170, 57, 69);
/* oklch */ color: oklch(51.0% 0.148 18.0);

Tailwind

colors: {
  custom: {
    50: '#c97678',
    500: '#aa3945',
    950: '#000000',
  },
}

SCSS

$custom: #aa3945;
$custom-light: #c97678;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3945",
  "rgb": {
    "r": 170,
    "g": 57,
    "b": 69
  },
  "hsl": {
    "h": 353.628,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51017,
    "c": 0.14752,
    "h": 18
  },
  "luminance": 0.11902
}

Semantic roles & 50–950 ramp

primary

#AA3945

secondary

#7EC1BA

accent

#D9CB4E

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3945

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

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