#9C371F#9C371F

#9C371F is a mid, vivid red. Relative luminance 0.099; OKLCH L 47.8% C 0.140 H 34.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#9C371F
RGB	rgb(156, 55, 31)
HSL	hsl(12, 67%, 37%)
HSV	hsv(12, 80%, 61%)
CMYK	cmyk(0%, 64.7%, 80.1%, 38.8%)
CIE-LAB	lab(37.66, 40.83, 36.45)
CIE-LCH	lch(37.66, 54.73, 41.76°)
OKLab	oklab(47.81% 0.1151 0.0794)
OKLCH	oklch(47.81% 0.14 34.6)
XYZ	xyz(15.3255, 9.9014, 2.4002)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C371F #1F849C

analogous

#9C1F46 #9C371F #9C761F

triadic

#9C371F #1F9C37 #371F9C

tetradic

#9C371F #469C1F #1F849C #761F9C

square

#9C371F #469C1F #1F849C #761F9C

split-complementary

#9C371F #1F9C76 #1F469C

monochromatic

#36130B #692515 #9C371F #CF4929 #DE7158

Accessibility & contrast

On white

7.05

#9C371F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#9C371F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C371F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C371F	#FFFFFF	#000000	##FFFFFF
##9C371F	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)

#544B1C

Deuteranopia (green-blind)

#6D611B

Tritanopia (blue-blind)

#AC1C32

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #9c371f;
/* rgb */ color: rgb(156, 55, 31);
/* oklch */ color: oklch(47.8% 0.140 34.6);

Tailwind

colors: {
  custom: {
    50: '#c1735c',
    500: '#9c371f',
    950: '#000000',
  },
}

SCSS

$custom: #9c371f;
$custom-light: #c1735c;
$custom-dark: #000000;

JSON

{
  "hex": "#9c371f",
  "rgb": {
    "r": 156,
    "g": 55,
    "b": 31
  },
  "hsl": {
    "h": 11.52,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.47814,
    "c": 0.1398,
    "h": 34.6
  },
  "luminance": 0.09899
}

Semantic roles & 50–950 ramp

primary

#9C371F

secondary

#55ADC1

accent

#C9EA3E

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9C371F

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

Preview Lab → · Contrast checker → · Palette generator →