#9B321B#9B321B

#9B321B is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.0% C 0.144 H 33.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#9B321B
RGB	rgb(155, 50, 27)
HSL	hsl(11, 70%, 36%)
HSV	hsv(11, 83%, 61%)
CMYK	cmyk(0%, 67.7%, 82.6%, 39.2%)
CIE-LAB	lab(36.61, 42.56, 37.46)
CIE-LCH	lch(36.61, 56.70, 41.35°)
OKLab	oklab(46.98% 0.1198 0.0804)
OKLCH	oklch(46.98% 0.144 33.9)
XYZ	xyz(14.8577, 9.3311, 2.0554)
Luminance	0.0933 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B321B #1B849B

analogous

#9B1B44 #9B321B #9B721B

triadic

#9B321B #1B9B32 #321B9B

tetradic

#9B321B #449B1B #1B849B #721B9B

square

#9B321B #449B1B #1B849B #721B9B

split-complementary

#9B321B #1B9B72 #1B449B

monochromatic

#331009 #672112 #9B321B #CF4324 #E06A50

Accessibility & contrast

On white

7.33

#9B321B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#9B321B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B321B

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B321B	#FFFFFF	#000000	##FFFFFF
##9B321B	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504717

Deuteranopia (green-blind)

#6A5F16

Tritanopia (blue-blind)

#AB112E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #9b321b;
/* rgb */ color: rgb(155, 50, 27);
/* oklch */ color: oklch(47.0% 0.144 33.9);

Tailwind

colors: {
  custom: {
    50: '#c17059',
    500: '#9b321b',
    950: '#000000',
  },
}

SCSS

$custom: #9b321b;
$custom-light: #c17059;
$custom-dark: #000000;

JSON

{
  "hex": "#9b321b",
  "rgb": {
    "r": 155,
    "g": 50,
    "b": 27
  },
  "hsl": {
    "h": 10.781,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46978,
    "c": 0.14426,
    "h": 33.9
  },
  "luminance": 0.09329
}

Semantic roles & 50–950 ramp

primary

#9B321B

secondary

#4FAEC3

accent

#CDED3B

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9B321B

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

Preview Lab → · Contrast checker → · Palette generator →