#AA2928#AA2928

#AA2928 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.8% C 0.166 H 26.2°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#AA2928
RGB	rgb(170, 41, 40)
HSL	hsl(0, 62%, 41%)
HSV	hsv(0, 76%, 67%)
CMYK	cmyk(0%, 75.9%, 76.5%, 33.3%)
CIE-LAB	lab(38.35, 51.54, 32.92)
CIE-LCH	lch(38.35, 61.16, 32.57°)
OKLab	oklab(48.85% 0.1488 0.0733)
OKLCH	oklch(48.85% 0.166 26.2)
XYZ	xyz(17.7556, 10.2879, 3.0579)
Luminance	0.1028 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2928 #28A9AA

analogous

#AA2868 #AA2928 #AA6A28

triadic

#AA2928 #28AA29 #2928AA

tetradic

#AA2928 #68AA28 #28A9AA #6A28AA

square

#AA2928 #68AA28 #28A9AA #6A28AA

split-complementary

#AA2928 #28AA6A #2868AA

monochromatic

#471111 #781D1C #AA2928 #D23F3E #DD706F

Accessibility & contrast

On white

6.87

#AA2928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#AA2928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2928

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2928	#FFFFFF	#000000	##FFFFFF
##AA2928	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)

#504826

Deuteranopia (green-blind)

#706423

Tritanopia (blue-blind)

#BB002B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2928;
/* rgb */ color: rgb(170, 41, 40);
/* oklch */ color: oklch(48.8% 0.166 26.2);

Tailwind

colors: {
  custom: {
    50: '#cc6e62',
    500: '#aa2928',
    950: '#000000',
  },
}

SCSS

$custom: #aa2928;
$custom-light: #cc6e62;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2928",
  "rgb": {
    "r": 170,
    "g": 41,
    "b": 40
  },
  "hsl": {
    "h": 0.462,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48846,
    "c": 0.16586,
    "h": 26.2
  },
  "luminance": 0.10285
}

Semantic roles & 50–950 ramp

primary

#AA2928

secondary

#6AC3C4

accent

#E4E543

background

#FDF6F5

surface

#FBECEA

border

#D4C7C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA2928

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

Preview Lab → · Contrast checker → · Palette generator →