#AA283C#AA283C

#AA283C is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.1% C 0.165 H 17.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#AA283C
RGB	rgb(170, 40, 60)
HSL	hsl(351, 62%, 41%)
HSV	hsv(351, 76%, 67%)
CMYK	cmyk(0%, 76.5%, 64.7%, 33.3%)
CIE-LAB	lab(38.54, 52.87, 20.90)
CIE-LCH	lch(38.54, 56.85, 21.57°)
OKLab	oklab(49.08% 0.1574 0.0501)
OKLCH	oklch(49.08% 0.165 17.7)
XYZ	xyz(18.1539, 10.3926, 5.3242)
Luminance	0.1039 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA283C #28AA96

analogous

#AA287D #AA283C #AA5528

triadic

#AA283C #3CAA28 #283CAA

tetradic

#AA283C #7DAA28 #28AA96 #5528AA

square

#AA283C #7DAA28 #28AA96 #5528AA

split-complementary

#AA283C #28AA55 #287DAA

monochromatic

#471119 #781C2B #AA283C #D23E54 #DD6F80

Accessibility & contrast

On white

6.82

#AA283C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AA283C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA283C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA283C	#FFFFFF	#000000	##FFFFFF
##AA283C	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D493C

Deuteranopia (green-blind)

#6E6538

Tritanopia (blue-blind)

#BB0031

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa283c;
/* rgb */ color: rgb(170, 40, 60);
/* oklch */ color: oklch(49.1% 0.165 17.7);

Tailwind

colors: {
  custom: {
    50: '#cb6e71',
    500: '#aa283c',
    950: '#000000',
  },
}

SCSS

$custom: #aa283c;
$custom-light: #cb6e71;
$custom-dark: #000000;

JSON

{
  "hex": "#aa283c",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 60
  },
  "hsl": {
    "h": 350.769,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4908,
    "c": 0.1652,
    "h": 17.7
  },
  "luminance": 0.1039
}

Semantic roles & 50–950 ramp

primary

#AA283C

secondary

#6AC4B6

accent

#E5CC43

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA283C

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

Preview Lab → · Contrast checker → · Palette generator →