#9B381B#9B381B

#9B381B is a mid, vivid red. Relative luminance 0.099; OKLCH L 47.7% C 0.139 H 36.5°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#9B381B
RGB	rgb(155, 56, 27)
HSL	hsl(14, 70%, 36%)
HSV	hsv(14, 83%, 61%)
CMYK	cmyk(0%, 63.9%, 82.6%, 39.2%)
CIE-LAB	lab(37.62, 39.85, 38.42)
CIE-LCH	lch(37.62, 55.36, 43.95°)
OKLab	oklab(47.74% 0.1114 0.0825)
OKLCH	oklch(47.74% 0.139 36.5)
XYZ	xyz(15.1313, 9.8782, 2.1466)
Luminance	0.0988 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B381B #1B7E9B

analogous

#9B1B3E #9B381B #9B781B

triadic

#9B381B #1B9B38 #381B9B

tetradic

#9B381B #3E9B1B #1B7E9B #781B9B

square

#9B381B #3E9B1B #1B7E9B #781B9B

split-complementary

#9B381B #1B9B78 #1B3E9B

monochromatic

#331209 #672512 #9B381B #CF4B24 #E07150

Accessibility & contrast

On white

7.06

#9B381B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#9B381B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B381B

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B381B	#FFFFFF	#000000	##FFFFFF
##9B381B	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B17

Deuteranopia (green-blind)

#6D6117

Tritanopia (blue-blind)

#AB1E32

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #9b381b;
/* rgb */ color: rgb(155, 56, 27);
/* oklch */ color: oklch(47.7% 0.139 36.5);

Tailwind

colors: {
  custom: {
    50: '#c0735a',
    500: '#9b381b',
    950: '#000000',
  },
}

SCSS

$custom: #9b381b;
$custom-light: #c0735a;
$custom-dark: #000000;

JSON

{
  "hex": "#9b381b",
  "rgb": {
    "r": 155,
    "g": 56,
    "b": 27
  },
  "hsl": {
    "h": 13.594,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47737,
    "c": 0.13865,
    "h": 36.5
  },
  "luminance": 0.09876
}

Semantic roles & 50–950 ramp

primary

#9B381B

secondary

#4FA9C3

accent

#C5ED3B

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9B381B

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

Preview Lab → · Contrast checker → · Palette generator →