#9B2B22#9B2B22

#9B2B22 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.3% C 0.149 H 28.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#9B2B22
RGB	rgb(155, 43, 34)
HSL	hsl(4, 64%, 37%)
HSV	hsv(4, 78%, 61%)
CMYK	cmyk(0%, 72.3%, 78.1%, 39.2%)
CIE-LAB	lab(35.62, 45.70, 32.61)
CIE-LCH	lch(35.62, 56.14, 35.51°)
OKLab	oklab(46.26% 0.131 0.072)
OKLCH	oklch(46.26% 0.149 28.8)
XYZ	xyz(14.6719, 8.8140, 2.4418)
Luminance	0.0881 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B2B22 #22929B

analogous

#9B2256 #9B2B22 #9B6822

triadic

#9B2B22 #229B2B #2B229B

tetradic

#9B2B22 #569B22 #22929B #68229B

square

#9B2B22 #569B22 #22929B #68229B

split-complementary

#9B2B22 #229B68 #22569B

monochromatic

#370F0C #691D17 #9B2B22 #CD392D #DB665C

Accessibility & contrast

On white

7.60

#9B2B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#9B2B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B2B22

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B2B22	#FFFFFF	#000000	##FFFFFF
##9B2B22	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4420

Deuteranopia (green-blind)

#685D1E

Tritanopia (blue-blind)

#AB002A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #9b2b22;
/* rgb */ color: rgb(155, 43, 34);
/* oklch */ color: oklch(46.3% 0.149 28.8);

Tailwind

colors: {
  custom: {
    50: '#c16c5e',
    500: '#9b2b22',
    950: '#000000',
  },
}

SCSS

$custom: #9b2b22;
$custom-light: #c16c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#9b2b22",
  "rgb": {
    "r": 155,
    "g": 43,
    "b": 34
  },
  "hsl": {
    "h": 4.463,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46258,
    "c": 0.14945,
    "h": 28.8
  },
  "luminance": 0.08812
}

Semantic roles & 50–950 ramp

primary

#9B2B22

secondary

#59B8C0

accent

#DBE741

background

#FCF6F5

surface

#F9ECE9

border

#D2C7C5

text

#140704

muted

#827A79

Preview Lab

Preview with #9B2B22

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

Preview Lab → · Contrast checker → · Palette generator →