#9B381F#9B381F

#9B381F is a mid, vivid red. Relative luminance 0.099; OKLCH L 47.8% C 0.138 H 35.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#9B381F
RGB	rgb(155, 56, 31)
HSL	hsl(12, 67%, 36%)
HSV	hsv(12, 80%, 61%)
CMYK	cmyk(0%, 63.9%, 80%, 39.2%)
CIE-LAB	lab(37.66, 39.99, 36.38)
CIE-LCH	lch(37.66, 54.07, 42.29°)
OKLab	oklab(47.78% 0.1126 0.0793)
OKLCH	oklch(47.78% 0.138 35.2)
XYZ	xyz(15.1807, 9.8980, 2.4072)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B381F #1F829B

analogous

#9B1F44 #9B381F #9B761F

triadic

#9B381F #1F9B38 #381F9B

tetradic

#9B381F #449B1F #1F829B #761F9B

square

#9B381F #449B1F #1F829B #761F9B

split-complementary

#9B381F #1F9B76 #1F449B

monochromatic

#35130B #682615 #9B381F #CE4A29 #DD7257

Accessibility & contrast

On white

7.05

#9B381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#9B381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B381F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B381F	#FFFFFF	#000000	##FFFFFF
##9B381F	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1B

Deuteranopia (green-blind)

#6C611B

Tritanopia (blue-blind)

#AB1E33

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #9b381f;
/* rgb */ color: rgb(155, 56, 31);
/* oklch */ color: oklch(47.8% 0.138 35.2);

Tailwind

colors: {
  custom: {
    50: '#c0735c',
    500: '#9b381f',
    950: '#000000',
  },
}

SCSS

$custom: #9b381f;
$custom-light: #c0735c;
$custom-dark: #000000;

JSON

{
  "hex": "#9b381f",
  "rgb": {
    "r": 155,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 12.097,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47776,
    "c": 0.13774,
    "h": 35.2
  },
  "luminance": 0.09896
}

Semantic roles & 50–950 ramp

primary

#9B381F

secondary

#55ABC1

accent

#C7EA3E

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9B381F

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

Preview Lab → · Contrast checker → · Palette generator →