#AA2843#AA2843

#AA2843 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.2% C 0.165 H 14.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AA2843
RGB	rgb(170, 40, 67)
HSL	hsl(348, 62%, 41%)
HSV	hsv(348, 76%, 67%)
CMYK	cmyk(0%, 76.5%, 60.6%, 33.3%)
CIE-LAB	lab(38.68, 53.32, 16.65)
CIE-LCH	lch(38.68, 55.86, 17.35°)
OKLab	oklab(49.23% 0.1602 0.0409)
OKLCH	oklch(49.23% 0.165 14.3)
XYZ	xyz(18.3513, 10.4716, 6.3640)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2843 #28AA8F

analogous

#AA2884 #AA2843 #AA4E28

triadic

#AA2843 #43AA28 #2843AA

tetradic

#AA2843 #84AA28 #28AA8F #4E28AA

square

#AA2843 #84AA28 #28AA8F #4E28AA

split-complementary

#AA2843 #28AA4E #2884AA

monochromatic

#47111C #781C2F #AA2843 #D23E5C #DD6F86

Accessibility & contrast

On white

6.79

#AA2843 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AA2843 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2843

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2843	#FFFFFF	#000000	##FFFFFF
##AA2843	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4A43

Deuteranopia (green-blind)

#6D6540

Tritanopia (blue-blind)

#BA0033

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2843;
/* rgb */ color: rgb(170, 40, 67);
/* oklch */ color: oklch(49.2% 0.165 14.3);

Tailwind

colors: {
  custom: {
    50: '#ca6e76',
    500: '#aa2843',
    950: '#000000',
  },
}

SCSS

$custom: #aa2843;
$custom-light: #ca6e76;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2843",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 67
  },
  "hsl": {
    "h": 347.538,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49227,
    "c": 0.16536,
    "h": 14.3
  },
  "luminance": 0.10469
}

Semantic roles & 50–950 ramp

primary

#AA2843

secondary

#6AC4B1

accent

#E5C343

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AA2843

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

Preview Lab → · Contrast checker → · Palette generator →