#9B273B#9B273B

#9B273B is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.151 H 15.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#9B273B
RGB	rgb(155, 39, 59)
HSL	hsl(350, 60%, 38%)
HSV	hsv(350, 75%, 61%)
CMYK	cmyk(0%, 74.8%, 61.9%, 39.2%)
CIE-LAB	lab(35.47, 48.53, 16.98)
CIE-LCH	lch(35.47, 51.42, 19.28°)
OKLab	oklab(46.27% 0.1453 0.0414)
OKLCH	oklch(46.27% 0.151 15.9)
XYZ	xyz(15.0340, 8.7376, 5.0317)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B273B #279B87

analogous

#9B2775 #9B273B #9B4D27

triadic

#9B273B #3B9B27 #273B9B

tetradic

#9B273B #759B27 #279B87 #4D279B

square

#9B273B #759B27 #279B87 #4D279B

split-complementary

#9B273B #279B4D #27759B

monochromatic

#390E16 #6A1B28 #9B273B #CC334E #D86478

Accessibility & contrast

On white

7.64

#9B273B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#9B273B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B273B

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B273B	#FFFFFF	#000000	##FFFFFF
##9B273B	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47443B

Deuteranopia (green-blind)

#645C38

Tritanopia (blue-blind)

#AA002F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #9b273b;
/* rgb */ color: rgb(155, 39, 59);
/* oklch */ color: oklch(46.3% 0.151 15.9);

Tailwind

colors: {
  custom: {
    50: '#bf6b70',
    500: '#9b273b',
    950: '#000000',
  },
}

SCSS

$custom: #9b273b;
$custom-light: #bf6b70;
$custom-dark: #000000;

JSON

{
  "hex": "#9b273b",
  "rgb": {
    "r": 155,
    "g": 39,
    "b": 59
  },
  "hsl": {
    "h": 349.655,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46272,
    "c": 0.1511,
    "h": 15.9
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#9B273B

secondary

#60BEAE

accent

#E3C845

background

#FCF6F6

surface

#F8ECEC

border

#D1C7C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #9B273B

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

Preview Lab → · Contrast checker → · Palette generator →