#9B1F3C#9B1F3C

#9B1F3C is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.6% C 0.159 H 13.5°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#9B1F3C
RGB	rgb(155, 31, 60)
HSL	hsl(346, 67%, 36%)
HSV	hsv(346, 80%, 61%)
CMYK	cmyk(0%, 80%, 61.3%, 39.2%)
CIE-LAB	lab(34.55, 51.24, 15.11)
CIE-LCH	lch(34.55, 53.42, 16.43°)
OKLab	oklab(45.6% 0.1542 0.0371)
OKLCH	oklch(45.6% 0.159 13.5)
XYZ	xyz(14.8247, 8.2770, 5.0911)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B1F3C #1F9B7E

analogous

#9B1F7A #9B1F3C #9B401F

triadic

#9B1F3C #3C9B1F #1F3C9B

tetradic

#9B1F3C #7A9B1F #1F9B7E #401F9B

square

#9B1F3C #7A9B1F #1F9B7E #401F9B

split-complementary

#9B1F3C #1F9B40 #1F7A9B

monochromatic

#350B15 #681528 #9B1F3C #CE2950 #DD5776

Accessibility & contrast

On white

7.91

#9B1F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9B1F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B1F3C

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B1F3C	#FFFFFF	#000000	##FFFFFF
##9B1F3C	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42413C

Deuteranopia (green-blind)

#625A39

Tritanopia (blue-blind)

#AA002C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9b1f3c;
/* rgb */ color: rgb(155, 31, 60);
/* oklch */ color: oklch(45.6% 0.159 13.5);

Tailwind

colors: {
  custom: {
    50: '#bf6871',
    500: '#9b1f3c',
    950: '#000000',
  },
}

SCSS

$custom: #9b1f3c;
$custom-light: #bf6871;
$custom-dark: #000000;

JSON

{
  "hex": "#9b1f3c",
  "rgb": {
    "r": 155,
    "g": 31,
    "b": 60
  },
  "hsl": {
    "h": 345.968,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45597,
    "c": 0.15862,
    "h": 13.5
  },
  "luminance": 0.08275
}

Semantic roles & 50–950 ramp

primary

#9B1F3C

secondary

#55C1A8

accent

#EAC23E

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #9B1F3C

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

Preview Lab → · Contrast checker → · Palette generator →