#91213B#91213B

#91213B is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.9% C 0.147 H 12.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#91213B
RGB	rgb(145, 33, 59)
HSL	hsl(346, 63%, 35%)
HSV	hsv(346, 77%, 57%)
CMYK	cmyk(0%, 77.2%, 59.3%, 43.1%)
CIE-LAB	lab(32.76, 47.54, 13.00)
CIE-LCH	lch(32.76, 49.28, 15.29°)
OKLab	oklab(43.9% 0.1434 0.0323)
OKLCH	oklch(43.9% 0.147 12.7)
XYZ	xyz(13.0116, 7.4251, 4.8849)
Luminance	0.0742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91213B #219177

analogous

#912173 #91213B #913F21

triadic

#91213B #3B9121 #213B91

tetradic

#91213B #739121 #219177 #3F2191

square

#91213B #739121 #219177 #3F2191

split-complementary

#91213B #21913F #217391

monochromatic

#2D0A12 #5F1627 #91213B #C32C4F #D85473

Accessibility & contrast

On white

8.45

#91213B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#91213B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91213B

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91213B	#FFFFFF	#000000	##FFFFFF
##91213B	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3B

Deuteranopia (green-blind)

#5C5538

Tritanopia (blue-blind)

#9F002C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #91213b;
/* rgb */ color: rgb(145, 33, 59);
/* oklch */ color: oklch(43.9% 0.147 12.7);

Tailwind

colors: {
  custom: {
    50: '#b76770',
    500: '#91213b',
    950: '#000000',
  },
}

SCSS

$custom: #91213b;
$custom-light: #b76770;
$custom-dark: #000000;

JSON

{
  "hex": "#91213b",
  "rgb": {
    "r": 145,
    "g": 33,
    "b": 59
  },
  "hsl": {
    "h": 346.071,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43901,
    "c": 0.14701,
    "h": 12.7
  },
  "luminance": 0.07423
}

Semantic roles & 50–950 ramp

primary

#91213B

secondary

#52BCA3

accent

#E6C042

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #91213B

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

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