#91212D#91212D

#91212D is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.6% C 0.147 H 20.3°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#91212D
RGB	rgb(145, 33, 45)
HSL	hsl(354, 63%, 35%)
HSV	hsv(354, 77%, 57%)
CMYK	cmyk(0%, 77.2%, 69%, 43.1%)
CIE-LAB	lab(32.48, 46.64, 21.72)
CIE-LCH	lch(32.48, 51.45, 24.97°)
OKLab	oklab(43.61% 0.1377 0.051)
OKLCH	oklch(43.61% 0.147 20.3)
XYZ	xyz(12.6960, 7.2988, 3.2224)
Luminance	0.0730 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91212D #219185

analogous

#912165 #91212D #914D21

triadic

#91212D #2D9121 #212D91

tetradic

#91212D #659121 #219185 #4D2191

square

#91212D #659121 #219185 #4D2191

split-complementary

#91212D #21914D #216591

monochromatic

#2D0A0E #5F161E #91212D #C32C3C #D85462

Accessibility & contrast

On white

8.54

#91212D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#91212D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91212D

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91212D	#FFFFFF	#000000	##FFFFFF
##91212D	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D2D

Deuteranopia (green-blind)

#5E552A

Tritanopia (blue-blind)

#A00026

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #91212d;
/* rgb */ color: rgb(145, 33, 45);
/* oklch */ color: oklch(43.6% 0.147 20.3);

Tailwind

colors: {
  custom: {
    50: '#b86765',
    500: '#91212d',
    950: '#000000',
  },
}

SCSS

$custom: #91212d;
$custom-light: #b86765;
$custom-dark: #000000;

JSON

{
  "hex": "#91212d",
  "rgb": {
    "r": 145,
    "g": 33,
    "b": 45
  },
  "hsl": {
    "h": 353.571,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43605,
    "c": 0.14683,
    "h": 20.3
  },
  "luminance": 0.07297
}

Semantic roles & 50–950 ramp

primary

#91212D

secondary

#52BCB0

accent

#E6D442

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130605

muted

#827A7A

Preview Lab

Preview with #91212D

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

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