#AA4B38#AA4B38

#AA4B38 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.2% C 0.129 H 32.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#AA4B38
RGB	rgb(170, 75, 56)
HSL	hsl(10, 50%, 44%)
HSV	hsv(10, 67%, 67%)
CMYK	cmyk(0%, 55.9%, 67.1%, 33.3%)
CIE-LAB	lab(44.04, 37.65, 30.16)
CIE-LCH	lch(44.04, 48.24, 38.69°)
OKLab	oklab(53.19% 0.1086 0.0704)
OKLCH	oklch(53.19% 0.129 32.9)
XYZ	xyz(19.8093, 13.8662, 5.3739)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4B38 #3897AA

analogous

#AA385E #AA4B38 #AA8438

triadic

#AA4B38 #38AA4B #4B38AA

tetradic

#AA4B38 #5EAA38 #3897AA #8438AA

square

#AA4B38 #5EAA38 #3897AA #8438AA

split-complementary

#AA4B38 #38AA84 #385EAA

monochromatic

#4E221A #7C3729 #AA4B38 #C86A57 #D79385

Accessibility & contrast

On white

5.57

#AA4B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#AA4B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4B38

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4B38	#FFFFFF	#000000	##FFFFFF
##AA4B38	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B36

Deuteranopia (green-blind)

#7B7036

Tritanopia (blue-blind)

#BA3847

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #aa4b38;
/* rgb */ color: rgb(170, 75, 56);
/* oklch */ color: oklch(53.2% 0.129 32.9);

Tailwind

colors: {
  custom: {
    50: '#c9806f',
    500: '#aa4b38',
    950: '#000000',
  },
}

SCSS

$custom: #aa4b38;
$custom-light: #c9806f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4b38",
  "rgb": {
    "r": 170,
    "g": 75,
    "b": 56
  },
  "hsl": {
    "h": 10,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53187,
    "c": 0.12939,
    "h": 32.9
  },
  "luminance": 0.13864
}

Semantic roles & 50–950 ramp

primary

#AA4B38

secondary

#7DB6C1

accent

#C3DA4E

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AA4B38

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

Preview Lab → · Contrast checker → · Palette generator →