#AE3133#AE3133

#AE3133 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.162 H 24.3°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AE3133
RGB	rgb(174, 49, 51)
HSL	hsl(359, 56%, 44%)
HSV	hsv(359, 72%, 68%)
CMYK	cmyk(0%, 71.8%, 70.7%, 31.8%)
CIE-LAB	lab(40.31, 50.44, 28.81)
CIE-LCH	lch(40.31, 58.09, 29.74°)
OKLab	oklab(50.49% 0.1472 0.0664)
OKLCH	oklch(50.49% 0.162 24.3)
XYZ	xyz(19.1535, 11.4372, 4.3304)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AE3133 #31AEAC

analogous

#AE3171 #AE3133 #AE6D31

triadic

#AE3133 #33AE31 #3133AE

tetradic

#AE3133 #71AE31 #31AEAC #6D31AE

square

#AE3133 #71AE31 #31AEAC #6D31AE

split-complementary

#AE3133 #31AE6D #3171AE

monochromatic

#4E1617 #7E2425 #AE3133 #CD4F51 #DB7F80

Accessibility & contrast

On white

6.39

#AE3133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AE3133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AE3133

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AE3133	#FFFFFF	#000000	##FFFFFF
##AE3133	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E32

Deuteranopia (green-blind)

#74692F

Tritanopia (blue-blind)

#BF0133

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ae3133;
/* rgb */ color: rgb(174, 49, 51);
/* oklch */ color: oklch(50.5% 0.162 24.3);

Tailwind

colors: {
  custom: {
    50: '#ce726b',
    500: '#ae3133',
    950: '#000000',
  },
}

SCSS

$custom: #ae3133;
$custom-light: #ce726b;
$custom-dark: #000000;

JSON

{
  "hex": "#ae3133",
  "rgb": {
    "r": 174,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 359.04,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50488,
    "c": 0.1615,
    "h": 24.3
  },
  "luminance": 0.11434
}

Semantic roles & 50–950 ramp

primary

#AE3133

secondary

#77C4C2

accent

#DFDD48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AE3133

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

Preview Lab → · Contrast checker → · Palette generator →