#AA4E37#AA4E37

#AA4E37 is a mid, vivid red. Relative luminance 0.143; OKLCH L 53.6% C 0.127 H 35.2°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#AA4E37
RGB	rgb(170, 78, 55)
HSL	hsl(12, 51%, 44%)
HSV	hsv(12, 68%, 67%)
CMYK	cmyk(0%, 54.1%, 67.6%, 33.3%)
CIE-LAB	lab(44.62, 36.06, 31.42)
CIE-LCH	lch(44.62, 47.83, 41.07°)
OKLab	oklab(53.62% 0.1035 0.073)
OKLCH	oklch(53.62% 0.127 35.2)
XYZ	xyz(19.9934, 14.2731, 5.3158)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4E37 #3793AA

analogous

#AA375A #AA4E37 #AA8837

triadic

#AA4E37 #37AA4E #4E37AA

tetradic

#AA4E37 #5AAA37 #3793AA #8837AA

square

#AA4E37 #5AAA37 #3793AA #8837AA

split-complementary

#AA4E37 #37AA88 #375AAA

monochromatic

#4E2419 #7C3928 #AA4E37 #C86D56 #D79584

Accessibility & contrast

On white

5.45

#AA4E37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#AA4E37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4E37

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4E37	#FFFFFF	#000000	##FFFFFF
##AA4E37	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D34

Deuteranopia (green-blind)

#7D7135

Tritanopia (blue-blind)

#BA3C49

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #aa4e37;
/* rgb */ color: rgb(170, 78, 55);
/* oklch */ color: oklch(53.6% 0.127 35.2);

Tailwind

colors: {
  custom: {
    50: '#c9826e',
    500: '#aa4e37',
    950: '#000000',
  },
}

SCSS

$custom: #aa4e37;
$custom-light: #c9826e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4e37",
  "rgb": {
    "r": 170,
    "g": 78,
    "b": 55
  },
  "hsl": {
    "h": 12,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53624,
    "c": 0.12662,
    "h": 35.2
  },
  "luminance": 0.14271
}

Semantic roles & 50–950 ramp

primary

#AA4E37

secondary

#7CB3C1

accent

#BEDB4D

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AA4E37

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

Preview Lab → · Contrast checker → · Palette generator →