#AA4A28#AA4A28

#AA4A28 is a mid, vivid orange. Relative luminance 0.136; OKLCH L 52.8% C 0.135 H 39.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#AA4A28
RGB	rgb(170, 74, 40)
HSL	hsl(16, 62%, 41%)
HSV	hsv(16, 76%, 67%)
CMYK	cmyk(0%, 56.5%, 76.5%, 33.3%)
CIE-LAB	lab(43.65, 37.32, 38.60)
CIE-LCH	lch(43.65, 53.69, 45.96°)
OKLab	oklab(52.83% 0.1046 0.0856)
OKLCH	oklch(52.83% 0.135 39.3)
XYZ	xyz(19.4113, 13.5994, 3.6098)
Luminance	0.1360 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4A28 #2888AA

analogous

#AA2847 #AA4A28 #AA8B28

triadic

#AA4A28 #28AA4A #4A28AA

tetradic

#AA4A28 #47AA28 #2888AA #8B28AA

square

#AA4A28 #47AA28 #2888AA #8B28AA

split-complementary

#AA4A28 #28AA8B #2847AA

monochromatic

#471F11 #78341C #AA4A28 #D2643E #DD8C6F

Accessibility & contrast

On white

5.65

#AA4A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#AA4A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4A28

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4A28	#FFFFFF	#000000	##FFFFFF
##AA4A28	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A24

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#BB3543

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #aa4a28;
/* rgb */ color: rgb(170, 74, 40);
/* oklch */ color: oklch(52.8% 0.135 39.3);

Tailwind

colors: {
  custom: {
    50: '#ca7f64',
    500: '#aa4a28',
    950: '#000000',
  },
}

SCSS

$custom: #aa4a28;
$custom-light: #ca7f64;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4a28",
  "rgb": {
    "r": 170,
    "g": 74,
    "b": 40
  },
  "hsl": {
    "h": 15.692,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52832,
    "c": 0.1351,
    "h": 39.3
  },
  "luminance": 0.13597
}

Semantic roles & 50–950 ramp

primary

#AA4A28

secondary

#6AACC4

accent

#BBE543

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #AA4A28

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

Preview Lab → · Contrast checker → · Palette generator →