#912137#912137

#912137 is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.147 H 15.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#912137
RGB	rgb(145, 33, 55)
HSL	hsl(348, 63%, 35%)
HSV	hsv(348, 77%, 57%)
CMYK	cmyk(0%, 77.2%, 62.1%, 43.1%)
CIE-LAB	lab(32.67, 47.25, 15.49)
CIE-LCH	lch(32.67, 49.73, 18.15°)
OKLab	oklab(43.81% 0.1418 0.0379)
OKLCH	oklch(43.81% 0.147 15)
XYZ	xyz(12.9118, 7.3852, 4.3593)
Luminance	0.0738 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#912137 #21917B

analogous

#91216F #912137 #914321

triadic

#912137 #379121 #213791

tetradic

#912137 #6F9121 #21917B #432191

square

#912137 #6F9121 #21917B #432191

split-complementary

#912137 #219143 #216F91

monochromatic

#2D0A11 #5F1624 #912137 #C32C4A #D8546E

Accessibility & contrast

On white

8.48

#912137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#912137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #912137

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##912137	#FFFFFF	#000000	##FFFFFF
##912137	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E37

Deuteranopia (green-blind)

#5D5534

Tritanopia (blue-blind)

#9F002A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #912137;
/* rgb */ color: rgb(145, 33, 55);
/* oklch */ color: oklch(43.8% 0.147 15.0);

Tailwind

colors: {
  custom: {
    50: '#b8676d',
    500: '#912137',
    950: '#000000',
  },
}

SCSS

$custom: #912137;
$custom-light: #b8676d;
$custom-dark: #000000;

JSON

{
  "hex": "#912137",
  "rgb": {
    "r": 145,
    "g": 33,
    "b": 55
  },
  "hsl": {
    "h": 348.214,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43808,
    "c": 0.14674,
    "h": 15
  },
  "luminance": 0.07383
}

Semantic roles & 50–950 ramp

primary

#912137

secondary

#52BCA7

accent

#E6C642

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #912137

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

Preview Lab → · Contrast checker → · Palette generator →