#AA503F#AA503F

#AA503F is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.1% C 0.122 H 32.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#AA503F
RGB	rgb(170, 80, 63)
HSL	hsl(10, 46%, 46%)
HSV	hsv(10, 63%, 67%)
CMYK	cmyk(0%, 52.9%, 62.9%, 33.3%)
CIE-LAB	lab(45.14, 35.55, 27.43)
CIE-LCH	lch(45.14, 44.90, 37.65°)
OKLab	oklab(54.06% 0.1033 0.0652)
OKLCH	oklch(54.06% 0.122 32.2)
XYZ	xyz(20.3452, 14.6447, 6.4570)
Luminance	0.1464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA503F #3F99AA

analogous

#AA3F63 #AA503F #AA853F

triadic

#AA503F #3FAA50 #503FAA

tetradic

#AA503F #63AA3F #3F99AA #853FAA

square

#AA503F #63AA3F #3F99AA #853FAA

split-complementary

#AA503F #3FAA85 #3F63AA

monochromatic

#51261E #7D3B2E #AA503F #C57162 #D5998E

Accessibility & contrast

On white

5.35

#AA503F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#AA503F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA503F

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA503F	#FFFFFF	#000000	##FFFFFF
##AA503F	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3D

Deuteranopia (green-blind)

#7D723D

Tritanopia (blue-blind)

#BA404C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #aa503f;
/* rgb */ color: rgb(170, 80, 63);
/* oklch */ color: oklch(54.1% 0.122 32.2);

Tailwind

colors: {
  custom: {
    50: '#c98374',
    500: '#aa503f',
    950: '#000000',
  },
}

SCSS

$custom: #aa503f;
$custom-light: #c98374;
$custom-dark: #000000;

JSON

{
  "hex": "#aa503f",
  "rgb": {
    "r": 170,
    "g": 80,
    "b": 63
  },
  "hsl": {
    "h": 9.533,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54058,
    "c": 0.12218,
    "h": 32.2
  },
  "luminance": 0.14642
}

Semantic roles & 50–950 ramp

primary

#AA503F

secondary

#85B7C0

accent

#C1D652

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AA503F

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

Preview Lab → · Contrast checker → · Palette generator →