#9B1F34#9B1F34

#9B1F34 is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.4% C 0.158 H 17.6°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#9B1F34
RGB	rgb(155, 31, 52)
HSL	hsl(350, 67%, 36%)
HSV	hsv(350, 80%, 61%)
CMYK	cmyk(0%, 80%, 66.5%, 39.2%)
CIE-LAB	lab(34.39, 50.74, 20.07)
CIE-LCH	lch(34.39, 54.57, 21.58°)
OKLab	oklab(45.43% 0.151 0.0478)
OKLCH	oklch(45.43% 0.158 17.6)
XYZ	xyz(14.6290, 8.1987, 4.0604)
Luminance	0.0820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B1F34 #1F9B86

analogous

#9B1F72 #9B1F34 #9B481F

triadic

#9B1F34 #349B1F #1F349B

tetradic

#9B1F34 #729B1F #1F9B86 #481F9B

square

#9B1F34 #729B1F #1F9B86 #481F9B

split-complementary

#9B1F34 #1F9B48 #1F729B

monochromatic

#350B12 #681523 #9B1F34 #CE2945 #DD576E

Accessibility & contrast

On white

7.96

#9B1F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9B1F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B1F34

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B1F34	#FFFFFF	#000000	##FFFFFF
##9B1F34	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444034

Deuteranopia (green-blind)

#635A30

Tritanopia (blue-blind)

#AA0028

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9b1f34;
/* rgb */ color: rgb(155, 31, 52);
/* oklch */ color: oklch(45.4% 0.158 17.6);

Tailwind

colors: {
  custom: {
    50: '#c0676b',
    500: '#9b1f34',
    950: '#000000',
  },
}

SCSS

$custom: #9b1f34;
$custom-light: #c0676b;
$custom-dark: #000000;

JSON

{
  "hex": "#9b1f34",
  "rgb": {
    "r": 155,
    "g": 31,
    "b": 52
  },
  "hsl": {
    "h": 349.839,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45427,
    "c": 0.15838,
    "h": 17.6
  },
  "luminance": 0.08196
}

Semantic roles & 50–950 ramp

primary

#9B1F34

secondary

#55C1AF

accent

#EACD3E

background

#FCF6F6

surface

#F9EBEB

border

#D2C6C6

text

#140706

muted

#827A7A

Preview Lab

Preview with #9B1F34

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

Preview Lab → · Contrast checker → · Palette generator →