#AE3729#AE3729

#AE3729 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.0% C 0.157 H 30.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#AE3729
RGB	rgb(174, 55, 41)
HSL	hsl(6, 62%, 42%)
HSV	hsv(6, 76%, 68%)
CMYK	cmyk(0%, 68.4%, 76.4%, 31.8%)
CIE-LAB	lab(41.05, 47.61, 35.50)
CIE-LCH	lch(41.05, 59.38, 36.71°)
OKLab	oklab(51% 0.1362 0.0788)
OKLCH	oklch(51% 0.157 30.1)
XYZ	xyz(19.2241, 11.8940, 3.3809)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AE3729 #29A0AE

analogous

#AE295D #AE3729 #AE7A29

triadic

#AE3729 #29AE37 #3729AE

tetradic

#AE3729 #5DAE29 #29A0AE #7A29AE

square

#AE3729 #5DAE29 #29A0AE #7A29AE

split-complementary

#AE3729 #29AE7A #295DAE

monochromatic

#4B1812 #7C271D #AE3729 #D25142 #DE7F73

Accessibility & contrast

On white

6.22

#AE3729 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#AE3729 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AE3729

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AE3729	#FFFFFF	#000000	##FFFFFF
##AE3729	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595027

Deuteranopia (green-blind)

#776A25

Tritanopia (blue-blind)

#C01135

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ae3729;
/* rgb */ color: rgb(174, 55, 41);
/* oklch */ color: oklch(51.0% 0.157 30.1);

Tailwind

colors: {
  custom: {
    50: '#ce7564',
    500: '#ae3729',
    950: '#000000',
  },
}

SCSS

$custom: #ae3729;
$custom-light: #ce7564;
$custom-dark: #000000;

JSON

{
  "hex": "#ae3729",
  "rgb": {
    "r": 174,
    "g": 55,
    "b": 41
  },
  "hsl": {
    "h": 6.316,
    "s": 61.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51,
    "c": 0.15735,
    "h": 30.1
  },
  "luminance": 0.11891
}

Semantic roles & 50–950 ramp

primary

#AE3729

secondary

#6DBCC5

accent

#D4E543

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AE3729

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

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