#AA3923#AA3923

#AA3923 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.152 H 33.0°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#AA3923
RGB	rgb(170, 57, 35)
HSL	hsl(10, 66%, 40%)
HSV	hsv(10, 79%, 67%)
CMYK	cmyk(0%, 66.5%, 79.4%, 33.3%)
CIE-LAB	lab(40.57, 45.14, 38.06)
CIE-LCH	lch(40.57, 59.04, 40.14°)
OKLab	oklab(50.49% 0.1277 0.083)
OKLCH	oklch(50.49% 0.152 33)
XYZ	xyz(18.3461, 11.5963, 2.8621)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3923 #2394AA

analogous

#AA2350 #AA3923 #AA7D23

triadic

#AA3923 #23AA39 #3923AA

tetradic

#AA3923 #50AA23 #2394AA #7D23AA

square

#AA3923 #50AA23 #2394AA #7D23AA

split-complementary

#AA3923 #23AA7D #2350AA

monochromatic

#44170E #772819 #AA3923 #D54F35 #E07B68

Accessibility & contrast

On white

6.33

#AA3923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#AA3923 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3923

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3923	#FFFFFF	#000000	##FFFFFF
##AA3923	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595020

Deuteranopia (green-blind)

#75691E

Tritanopia (blue-blind)

#BB1835

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa3923;
/* rgb */ color: rgb(170, 57, 35);
/* oklch */ color: oklch(50.5% 0.152 33.0);

Tailwind

colors: {
  custom: {
    50: '#cb7560',
    500: '#aa3923',
    950: '#000000',
  },
}

SCSS

$custom: #aa3923;
$custom-light: #cb7560;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3923",
  "rgb": {
    "r": 170,
    "g": 57,
    "b": 35
  },
  "hsl": {
    "h": 9.778,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50485,
    "c": 0.15233,
    "h": 33
  },
  "luminance": 0.11594
}

Semantic roles & 50–950 ramp

primary

#AA3923

secondary

#63B6C6

accent

#CDE93F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #AA3923

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

Preview Lab → · Contrast checker → · Palette generator →