#AA391E#AA391E

#AA391E is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.153 H 34.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#AA391E
RGB	rgb(170, 57, 30)
HSL	hsl(12, 70%, 39%)
HSV	hsv(12, 82%, 67%)
CMYK	cmyk(0%, 66.5%, 82.4%, 33.3%)
CIE-LAB	lab(40.52, 44.97, 40.62)
CIE-LCH	lch(40.52, 60.60, 42.09°)
OKLab	oklab(50.44% 0.1263 0.087)
OKLCH	oklch(50.44% 0.153 34.6)
XYZ	xyz(18.2771, 11.5687, 2.4986)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA391E #1E8FAA

analogous

#AA1E49 #AA391E #AA7F1E

triadic

#AA391E #1EAA39 #391EAA

tetradic

#AA391E #49AA1E #1E8FAA #7F1EAA

square

#AA391E #49AA1E #1E8FAA #7F1EAA

split-complementary

#AA391E #1EAA7F #1E49AA

monochromatic

#42160C #762815 #AA391E #DA4D2C #E37960

Accessibility & contrast

On white

6.34

#AA391E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#AA391E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA391E

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA391E	#FFFFFF	#000000	##FFFFFF
##AA391E	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A501A

Deuteranopia (green-blind)

#766919

Tritanopia (blue-blind)

#BB1734

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa391e;
/* rgb */ color: rgb(170, 57, 30);
/* oklch */ color: oklch(50.4% 0.153 34.6);

Tailwind

colors: {
  custom: {
    50: '#cc755c',
    500: '#aa391e',
    950: '#000000',
  },
}

SCSS

$custom: #aa391e;
$custom-light: #cc755c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa391e",
  "rgb": {
    "r": 170,
    "g": 57,
    "b": 30
  },
  "hsl": {
    "h": 11.571,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50437,
    "c": 0.15333,
    "h": 34.6
  },
  "luminance": 0.11566
}

Semantic roles & 50–950 ramp

primary

#AA391E

secondary

#5CB3C7

accent

#CBED3B

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AA391E

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

Preview Lab → · Contrast checker → · Palette generator →