#852537#852537

#852537 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.0% C 0.130 H 14.0°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#852537
RGB	rgb(133, 37, 55)
HSL	hsl(349, 56%, 33%)
HSV	hsv(349, 72%, 52%)
CMYK	cmyk(0%, 72.2%, 58.6%, 47.8%)
CIE-LAB	lab(30.85, 41.92, 12.64)
CIE-LCH	lch(30.85, 43.78, 16.78°)
OKLab	oklab(42.03% 0.1262 0.0314)
OKLCH	oklch(42.03% 0.13 14)
XYZ	xyz(11.0251, 6.5870, 4.3046)
Luminance	0.0659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#852537 #258573

analogous

#852567 #852537 #854325

triadic

#852537 #378525 #253785

tetradic

#852537 #678525 #258573 #432585

square

#852537 #678525 #258573 #432585

split-complementary

#852537 #258543 #256785

monochromatic

#250A0F #551823 #852537 #B5324B #D0556C

Accessibility & contrast

On white

9.06

#852537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#852537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #852537

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##852537	#FFFFFF	#000000	##FFFFFF
##852537	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3C37

Deuteranopia (green-blind)

#565035

Tritanopia (blue-blind)

#920E2C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #852537;
/* rgb */ color: rgb(133, 37, 55);
/* oklch */ color: oklch(42.0% 0.130 14.0);

Tailwind

colors: {
  custom: {
    50: '#ae676d',
    500: '#852537',
    950: '#000000',
  },
}

SCSS

$custom: #852537;
$custom-light: #ae676d;
$custom-dark: #000000;

JSON

{
  "hex": "#852537",
  "rgb": {
    "r": 133,
    "g": 37,
    "b": 55
  },
  "hsl": {
    "h": 348.75,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42026,
    "c": 0.13005,
    "h": 14
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#852537

secondary

#52B4A2

accent

#E0C348

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #852537

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

Preview Lab → · Contrast checker → · Palette generator →