#AE3F33#AE3F33

#AE3F33 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.1% C 0.148 H 29.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#AE3F33
RGB	rgb(174, 63, 51)
HSL	hsl(6, 55%, 44%)
HSV	hsv(6, 71%, 68%)
CMYK	cmyk(0%, 63.8%, 70.7%, 31.8%)
CIE-LAB	lab(42.45, 44.61, 31.34)
CIE-LCH	lch(42.45, 54.52, 35.09°)
OKLab	oklab(52.1% 0.1289 0.072)
OKLCH	oklch(52.1% 0.148 29.2)
XYZ	xyz(19.8327, 12.7955, 4.5568)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AE3F33 #33A2AE

analogous

#AE3365 #AE3F33 #AE7D33

triadic

#AE3F33 #33AE3F #3F33AE

tetradic

#AE3F33 #65AE33 #33A2AE #7D33AE

square

#AE3F33 #65AE33 #33A2AE #7D33AE

split-complementary

#AE3F33 #33AE7D #3365AE

monochromatic

#4F1D17 #7F2E25 #AE3F33 #CC5E52 #DA8A81

Accessibility & contrast

On white

5.90

#AE3F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#AE3F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AE3F33

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AE3F33	#FFFFFF	#000000	##FFFFFF
##AE3F33	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5531

Deuteranopia (green-blind)

#796D30

Tritanopia (blue-blind)

#BF243D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ae3f33;
/* rgb */ color: rgb(174, 63, 51);
/* oklch */ color: oklch(52.1% 0.148 29.2);

Tailwind

colors: {
  custom: {
    50: '#cd796b',
    500: '#ae3f33',
    950: '#000000',
  },
}

SCSS

$custom: #ae3f33;
$custom-light: #cd796b;
$custom-dark: #000000;

JSON

{
  "hex": "#ae3f33",
  "rgb": {
    "r": 174,
    "g": 63,
    "b": 51
  },
  "hsl": {
    "h": 5.854,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52096,
    "c": 0.14759,
    "h": 29.2
  },
  "luminance": 0.12793
}

Semantic roles & 50–950 ramp

primary

#AE3F33

secondary

#79BCC3

accent

#D0DE4A

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AE3F33

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

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