#AA4145#AA4145

#AA4145 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.0% C 0.138 H 21.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#AA4145
RGB	rgb(170, 65, 69)
HSL	hsl(358, 45%, 46%)
HSV	hsv(358, 62%, 67%)
CMYK	cmyk(0%, 61.8%, 59.4%, 33.3%)
CIE-LAB	lab(42.40, 43.40, 20.33)
CIE-LCH	lch(42.40, 47.93, 25.10°)
OKLab	oklab(52.02% 0.129 0.0496)
OKLCH	oklch(52.02% 0.138 21)
XYZ	xyz(19.5438, 12.7588, 7.0626)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4145 #41AAA6

analogous

#AA4179 #AA4145 #AA7141

triadic

#AA4145 #45AA41 #4145AA

tetradic

#AA4145 #79AA41 #41AAA6 #7141AA

square

#AA4145 #79AA41 #41AAA6 #7141AA

split-complementary

#AA4145 #41AA71 #4179AA

monochromatic

#511F21 #7E3033 #AA4145 #C46468 #D59193

Accessibility & contrast

On white

5.91

#AA4145 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#AA4145 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4145

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4145	#FFFFFF	#000000	##FFFFFF
##AA4145	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5644

Deuteranopia (green-blind)

#766C42

Tritanopia (blue-blind)

#BA2D43

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #aa4145;
/* rgb */ color: rgb(170, 65, 69);
/* oklch */ color: oklch(52.0% 0.138 21.0);

Tailwind

colors: {
  custom: {
    50: '#c97a78',
    500: '#aa4145',
    950: '#000000',
  },
}

SCSS

$custom: #aa4145;
$custom-light: #c97a78;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4145",
  "rgb": {
    "r": 170,
    "g": 65,
    "b": 69
  },
  "hsl": {
    "h": 357.714,
    "s": 44.681,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52016,
    "c": 0.13817,
    "h": 21
  },
  "luminance": 0.12756
}

Semantic roles & 50–950 ramp

primary

#AA4145

secondary

#87C0BE

accent

#D4CF53

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA4145

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

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