#91212F#91212F

#91212F is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.6% C 0.147 H 19.3°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#91212F
RGB	rgb(145, 33, 47)
HSL	hsl(353, 63%, 35%)
HSV	hsv(353, 77%, 57%)
CMYK	cmyk(0%, 77.2%, 67.6%, 43.1%)
CIE-LAB	lab(32.51, 46.75, 20.48)
CIE-LCH	lch(32.51, 51.04, 23.66°)
OKLab	oklab(43.64% 0.1385 0.0485)
OKLCH	oklch(43.64% 0.147 19.3)
XYZ	xyz(12.7354, 7.3146, 3.4300)
Luminance	0.0731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91212F #219183

analogous

#912167 #91212F #914B21

triadic

#91212F #2F9121 #212F91

tetradic

#91212F #679121 #219183 #4B2191

square

#91212F #679121 #219183 #4B2191

split-complementary

#91212F #21914B #216791

monochromatic

#2D0A0F #5F161F #91212F #C32C3F #D85465

Accessibility & contrast

On white

8.53

#91212F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#91212F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91212F

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91212F	#FFFFFF	#000000	##FFFFFF
##91212F	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413D2F

Deuteranopia (green-blind)

#5D552C

Tritanopia (blue-blind)

#A00027

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #91212f;
/* rgb */ color: rgb(145, 33, 47);
/* oklch */ color: oklch(43.6% 0.147 19.3);

Tailwind

colors: {
  custom: {
    50: '#b86767',
    500: '#91212f',
    950: '#000000',
  },
}

SCSS

$custom: #91212f;
$custom-light: #b86767;
$custom-dark: #000000;

JSON

{
  "hex": "#91212f",
  "rgb": {
    "r": 145,
    "g": 33,
    "b": 47
  },
  "hsl": {
    "h": 352.5,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43642,
    "c": 0.14674,
    "h": 19.3
  },
  "luminance": 0.07313
}

Semantic roles & 50–950 ramp

primary

#91212F

secondary

#52BCAF

accent

#E6D142

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #91212F

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

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