#912537#912537

#912537 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.143 H 16.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#912537
RGB	rgb(145, 37, 55)
HSL	hsl(350, 59%, 36%)
HSV	hsv(350, 74%, 57%)
CMYK	cmyk(0%, 74.5%, 62.1%, 43.1%)
CIE-LAB	lab(33.18, 45.83, 16.17)
CIE-LCH	lch(33.18, 48.60, 19.43°)
OKLab	oklab(44.19% 0.1372 0.0395)
OKLCH	oklch(44.19% 0.143 16)
XYZ	xyz(13.0295, 7.6206, 4.3985)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#912537 #25917F

analogous

#91256D #912537 #914925

triadic

#912537 #379125 #253791

tetradic

#912537 #6D9125 #25917F #492591

square

#912537 #6D9125 #25917F #492591

split-complementary

#912537 #259149 #256D91

monochromatic

#2F0C12 #601925 #912537 #C23149 #D55B70

Accessibility & contrast

On white

8.32

#912537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#912537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #912537

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##912537	#FFFFFF	#000000	##FFFFFF
##912537	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424037

Deuteranopia (green-blind)

#5E5634

Tritanopia (blue-blind)

#9F022D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #912537;
/* rgb */ color: rgb(145, 37, 55);
/* oklch */ color: oklch(44.2% 0.143 16.0);

Tailwind

colors: {
  custom: {
    50: '#b8696d',
    500: '#912537',
    950: '#000000',
  },
}

SCSS

$custom: #912537;
$custom-light: #b8696d;
$custom-dark: #000000;

JSON

{
  "hex": "#912537",
  "rgb": {
    "r": 145,
    "g": 37,
    "b": 55
  },
  "hsl": {
    "h": 350,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44187,
    "c": 0.14275,
    "h": 16
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#912537

secondary

#58BAAA

accent

#E3C845

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130707

muted

#827A7A

Preview Lab

Preview with #912537

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

Preview Lab → · Contrast checker → · Palette generator →