#9B1F3D#9B1F3D

#9B1F3D is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.6% C 0.159 H 13.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#9B1F3D
RGB	rgb(155, 31, 61)
HSL	hsl(345, 67%, 36%)
HSV	hsv(345, 80%, 61%)
CMYK	cmyk(0%, 80%, 60.6%, 39.2%)
CIE-LAB	lab(34.58, 51.31, 14.49)
CIE-LCH	lch(34.58, 53.32, 15.77°)
OKLab	oklab(45.62% 0.1546 0.0357)
OKLCH	oklch(45.62% 0.159 13)
XYZ	xyz(14.8514, 8.2877, 5.2316)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B1F3D #1F9B7D

analogous

#9B1F7B #9B1F3D #9B3F1F

triadic

#9B1F3D #3D9B1F #1F3D9B

tetradic

#9B1F3D #7B9B1F #1F9B7D #3F1F9B

square

#9B1F3D #7B9B1F #1F9B7D #3F1F9B

split-complementary

#9B1F3D #1F9B3F #1F7B9B

monochromatic

#350B15 #681529 #9B1F3D #CE2951 #DD5778

Accessibility & contrast

On white

7.90

#9B1F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9B1F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B1F3D

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B1F3D	#FFFFFF	#000000	##FFFFFF
##9B1F3D	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42413D

Deuteranopia (green-blind)

#625A3A

Tritanopia (blue-blind)

#AA002C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9b1f3d;
/* rgb */ color: rgb(155, 31, 61);
/* oklch */ color: oklch(45.6% 0.159 13.0);

Tailwind

colors: {
  custom: {
    50: '#bf6872',
    500: '#9b1f3d',
    950: '#000000',
  },
}

SCSS

$custom: #9b1f3d;
$custom-light: #bf6872;
$custom-dark: #000000;

JSON

{
  "hex": "#9b1f3d",
  "rgb": {
    "r": 155,
    "g": 31,
    "b": 61
  },
  "hsl": {
    "h": 345.484,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4562,
    "c": 0.1587,
    "h": 13
  },
  "luminance": 0.08285
}

Semantic roles & 50–950 ramp

primary

#9B1F3D

secondary

#55C1A7

accent

#EAC03E

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #9B1F3D

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

Preview Lab → · Contrast checker → · Palette generator →