#AA3F2E#AA3F2E

#AA3F2E is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.144 H 31.4°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#AA3F2E
RGB	rgb(170, 63, 46)
HSL	hsl(8, 57%, 42%)
HSV	hsv(8, 73%, 67%)
CMYK	cmyk(0%, 62.9%, 72.9%, 33.3%)
CIE-LAB	lab(41.69, 42.92, 33.17)
CIE-LCH	lch(41.69, 54.24, 37.70°)
OKLab	oklab(51.37% 0.123 0.0752)
OKLCH	oklch(51.37% 0.144 31.4)
XYZ	xyz(18.8502, 12.3009, 3.9660)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3F2E #2E99AA

analogous

#AA2E5B #AA3F2E #AA7D2E

triadic

#AA3F2E #2EAA3F #3F2EAA

tetradic

#AA3F2E #5BAA2E #2E99AA #7D2EAA

square

#AA3F2E #5BAA2E #2E99AA #7D2EAA

split-complementary

#AA3F2E #2EAA7D #2E5BAA

monochromatic

#4A1B14 #7A2D21 #AA3F2E #CD5A48 #DA8578

Accessibility & contrast

On white

6.07

#AA3F2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AA3F2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3F2E

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3F2E	#FFFFFF	#000000	##FFFFFF
##AA3F2E	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C542C

Deuteranopia (green-blind)

#776B2B

Tritanopia (blue-blind)

#BB253C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3f2e;
/* rgb */ color: rgb(170, 63, 46);
/* oklch */ color: oklch(51.4% 0.144 31.4);

Tailwind

colors: {
  custom: {
    50: '#ca7967',
    500: '#aa3f2e',
    950: '#000000',
  },
}

SCSS

$custom: #aa3f2e;
$custom-light: #ca7967;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3f2e",
  "rgb": {
    "r": 170,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 8.226,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51369,
    "c": 0.14417,
    "h": 31.4
  },
  "luminance": 0.12298
}

Semantic roles & 50–950 ramp

primary

#AA3F2E

secondary

#71B7C3

accent

#CCE147

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3F2E

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

Preview Lab → · Contrast checker → · Palette generator →