#AA2830#AA2830

#AA2830 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.9% C 0.166 H 22.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#AA2830
RGB	rgb(170, 40, 48)
HSL	hsl(356, 62%, 41%)
HSV	hsv(356, 76%, 67%)
CMYK	cmyk(0%, 76.5%, 71.8%, 33.3%)
CIE-LAB	lab(38.34, 52.23, 28.11)
CIE-LCH	lch(38.34, 59.31, 28.29°)
OKLab	oklab(48.87% 0.1528 0.0645)
OKLCH	oklch(48.87% 0.166 22.9)
XYZ	xyz(17.8719, 10.2798, 3.8389)
Luminance	0.1028 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2830 #28AAA2

analogous

#AA2871 #AA2830 #AA6128

triadic

#AA2830 #30AA28 #2830AA

tetradic

#AA2830 #71AA28 #28AAA2 #6128AA

square

#AA2830 #71AA28 #28AAA2 #6128AA

split-complementary

#AA2830 #28AA61 #2871AA

monochromatic

#471114 #781C22 #AA2830 #D23E47 #DD6F76

Accessibility & contrast

On white

6.87

#AA2830 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#AA2830 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2830

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2830	#FFFFFF	#000000	##FFFFFF
##AA2830	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F482F

Deuteranopia (green-blind)

#6F642C

Tritanopia (blue-blind)

#BB002C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2830;
/* rgb */ color: rgb(170, 40, 48);
/* oklch */ color: oklch(48.9% 0.166 22.9);

Tailwind

colors: {
  custom: {
    50: '#cb6d68',
    500: '#aa2830',
    950: '#000000',
  },
}

SCSS

$custom: #aa2830;
$custom-light: #cb6d68;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2830",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 48
  },
  "hsl": {
    "h": 356.308,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48869,
    "c": 0.16582,
    "h": 22.9
  },
  "luminance": 0.10277
}

Semantic roles & 50–950 ramp

primary

#AA2830

secondary

#6AC4BE

accent

#E5DB43

background

#FDF6F6

surface

#FBECEB

border

#D4C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA2830

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

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