#911E39#911E39

#911E39 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.6% C 0.150 H 13.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#911E39
RGB	rgb(145, 30, 57)
HSL	hsl(346, 66%, 34%)
HSV	hsv(346, 79%, 57%)
CMYK	cmyk(0%, 79.3%, 60.7%, 43.1%)
CIE-LAB	lab(32.36, 48.38, 13.77)
CIE-LCH	lch(32.36, 50.30, 15.89°)
OKLab	oklab(43.59% 0.1458 0.034)
OKLCH	oklch(43.59% 0.15 13.1)
XYZ	xyz(12.8812, 7.2456, 4.5904)
Luminance	0.0724 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#911E39 #1E9176

analogous

#911E73 #911E39 #913D1E

triadic

#911E39 #39911E #1E3991

tetradic

#911E39 #73911E #1E9176 #3D1E91

square

#911E39 #73911E #1E9176 #3D1E91

split-complementary

#911E39 #1E913D #1E7391

monochromatic

#2C0911 #5E1425 #911E39 #C4284D #DB4F70

Accessibility & contrast

On white

8.58

#911E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#911E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #911E39

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##911E39	#FFFFFF	#000000	##FFFFFF
##911E39	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D39

Deuteranopia (green-blind)

#5C5536

Tritanopia (blue-blind)

#9F002A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #911e39;
/* rgb */ color: rgb(145, 30, 57);
/* oklch */ color: oklch(43.6% 0.150 13.1);

Tailwind

colors: {
  custom: {
    50: '#b8666f',
    500: '#911e39',
    950: '#000000',
  },
}

SCSS

$custom: #911e39;
$custom-light: #b8666f;
$custom-dark: #000000;

JSON

{
  "hex": "#911e39",
  "rgb": {
    "r": 145,
    "g": 30,
    "b": 57
  },
  "hsl": {
    "h": 345.913,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43594,
    "c": 0.14969,
    "h": 13.1
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#911E39

secondary

#4DBDA3

accent

#E9C13F

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130607

muted

#827A7A

Preview Lab

Preview with #911E39

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

Preview Lab → · Contrast checker → · Palette generator →