#AA3928#AA3928

#AA3928 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.151 H 31.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#AA3928
RGB	rgb(170, 57, 40)
HSL	hsl(8, 62%, 41%)
HSV	hsv(8, 76%, 67%)
CMYK	cmyk(0%, 66.5%, 76.5%, 33.3%)
CIE-LAB	lab(40.62, 45.33, 35.38)
CIE-LCH	lch(40.62, 57.50, 37.97°)
OKLab	oklab(50.54% 0.1293 0.0786)
OKLCH	oklch(50.54% 0.151 31.3)
XYZ	xyz(18.4257, 11.6282, 3.2813)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3928 #2899AA

analogous

#AA2858 #AA3928 #AA7A28

triadic

#AA3928 #28AA39 #3928AA

tetradic

#AA3928 #58AA28 #2899AA #7A28AA

square

#AA3928 #58AA28 #2899AA #7A28AA

split-complementary

#AA3928 #28AA7A #2858AA

monochromatic

#471811 #78281C #AA3928 #D2513E #DD7E6F

Accessibility & contrast

On white

6.32

#AA3928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#AA3928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3928

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3928	#FFFFFF	#000000	##FFFFFF
##AA3928	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595025

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#BB1936

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa3928;
/* rgb */ color: rgb(170, 57, 40);
/* oklch */ color: oklch(50.5% 0.151 31.3);

Tailwind

colors: {
  custom: {
    50: '#cb7563',
    500: '#aa3928',
    950: '#000000',
  },
}

SCSS

$custom: #aa3928;
$custom-light: #cb7563;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3928",
  "rgb": {
    "r": 170,
    "g": 57,
    "b": 40
  },
  "hsl": {
    "h": 7.846,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.5054,
    "c": 0.15133,
    "h": 31.3
  },
  "luminance": 0.11626
}

Semantic roles & 50–950 ramp

primary

#AA3928

secondary

#6AB8C4

accent

#D0E543

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AA3928

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

Preview Lab → · Contrast checker → · Palette generator →