#AA4331#AA4331

#AA4331 is a mid, vivid red. Relative luminance 0.128; OKLCH L 51.9% C 0.139 H 32.0°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#AA4331
RGB	rgb(170, 67, 49)
HSL	hsl(9, 55%, 43%)
HSV	hsv(9, 71%, 67%)
CMYK	cmyk(0%, 60.6%, 71.2%, 33.3%)
CIE-LAB	lab(42.44, 41.19, 32.30)
CIE-LCH	lch(42.44, 52.35, 38.11°)
OKLab	oklab(51.94% 0.1182 0.0739)
OKLCH	oklch(51.94% 0.139 32)
XYZ	xyz(19.1410, 12.7847, 4.3649)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4331 #3198AA

analogous

#AA315B #AA4331 #AA8031

triadic

#AA4331 #31AA43 #4331AA

tetradic

#AA4331 #5BAA31 #3198AA #8031AA

square

#AA4331 #5BAA31 #3198AA #8031AA

split-complementary

#AA4331 #31AA80 #315BAA

monochromatic

#4B1E16 #7A3023 #AA4331 #CC604D #D98A7C

Accessibility & contrast

On white

5.90

#AA4331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AA4331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4331

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4331	#FFFFFF	#000000	##FFFFFF
##AA4331	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562F

Deuteranopia (green-blind)

#786D2E

Tritanopia (blue-blind)

#BB2C3F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa4331;
/* rgb */ color: rgb(170, 67, 49);
/* oklch */ color: oklch(51.9% 0.139 32.0);

Tailwind

colors: {
  custom: {
    50: '#ca7b6a',
    500: '#aa4331',
    950: '#000000',
  },
}

SCSS

$custom: #aa4331;
$custom-light: #ca7b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4331",
  "rgb": {
    "r": 170,
    "g": 67,
    "b": 49
  },
  "hsl": {
    "h": 8.926,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51944,
    "c": 0.13943,
    "h": 32
  },
  "luminance": 0.12782
}

Semantic roles & 50–950 ramp

primary

#AA4331

secondary

#75B6C2

accent

#C8DF49

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #AA4331

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

Preview Lab → · Contrast checker → · Palette generator →