#AA4D28#AA4D28

#AA4D28 is a mid, vivid orange. Relative luminance 0.140; OKLCH L 53.3% C 0.132 H 41.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#AA4D28
RGB	rgb(170, 77, 40)
HSL	hsl(17, 62%, 41%)
HSV	hsv(17, 76%, 67%)
CMYK	cmyk(0%, 54.7%, 76.5%, 33.3%)
CIE-LAB	lab(44.25, 35.80, 39.22)
CIE-LCH	lch(44.25, 53.10, 47.61°)
OKLab	oklab(53.28% 0.0999 0.0869)
OKLCH	oklch(53.28% 0.132 41)
XYZ	xyz(19.6164, 14.0095, 3.6782)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4D28 #2885AA

analogous

#AA2844 #AA4D28 #AA8E28

triadic

#AA4D28 #28AA4D #4D28AA

tetradic

#AA4D28 #44AA28 #2885AA #8E28AA

square

#AA4D28 #44AA28 #2885AA #8E28AA

split-complementary

#AA4D28 #28AA8E #2844AA

monochromatic

#472011 #78371C #AA4D28 #D2683E #DD8F6F

Accessibility & contrast

On white

5.52

#AA4D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#AA4D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4D28

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4D28	#FFFFFF	#000000	##FFFFFF
##AA4D28	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C23

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#BB3945

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #aa4d28;
/* rgb */ color: rgb(170, 77, 40);
/* oklch */ color: oklch(53.3% 0.132 41.0);

Tailwind

colors: {
  custom: {
    50: '#ca8164',
    500: '#aa4d28',
    950: '#000000',
  },
}

SCSS

$custom: #aa4d28;
$custom-light: #ca8164;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4d28",
  "rgb": {
    "r": 170,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 17.077,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53283,
    "c": 0.13239,
    "h": 41
  },
  "luminance": 0.14007
}

Semantic roles & 50–950 ramp

primary

#AA4D28

secondary

#6AAAC4

accent

#B7E543

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #AA4D28

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

Preview Lab → · Contrast checker → · Palette generator →