#9C371C#9C371C

#9C371C is a mid, vivid red. Relative luminance 0.099; OKLCH L 47.8% C 0.140 H 35.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#9C371C
RGB	rgb(156, 55, 28)
HSL	hsl(13, 70%, 36%)
HSV	hsv(13, 82%, 61%)
CMYK	cmyk(0%, 64.7%, 82.1%, 38.8%)
CIE-LAB	lab(37.64, 40.72, 37.99)
CIE-LCH	lch(37.64, 55.69, 43.01°)
OKLab	oklab(47.79% 0.1142 0.0818)
OKLCH	oklch(47.79% 0.14 35.6)
XYZ	xyz(15.2878, 9.8863, 2.2016)
Luminance	0.0988 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C371C #1C819C

analogous

#9C1C41 #9C371C #9C771C

triadic

#9C371C #1C9C37 #371C9C

tetradic

#9C371C #419C1C #1C819C #771C9C

square

#9C371C #419C1C #1C819C #771C9C

split-complementary

#9C371C #1C9C77 #1C419C

monochromatic

#341209 #682513 #9C371C #D04925 #E07052

Accessibility & contrast

On white

7.05

#9C371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#9C371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C371C

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C371C	#FFFFFF	#000000	##FFFFFF
##9C371C	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)

#544A18

Deuteranopia (green-blind)

#6D6118

Tritanopia (blue-blind)

#AC1B32

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #9c371c;
/* rgb */ color: rgb(156, 55, 28);
/* oklch */ color: oklch(47.8% 0.140 35.6);

Tailwind

colors: {
  custom: {
    50: '#c1735a',
    500: '#9c371c',
    950: '#000000',
  },
}

SCSS

$custom: #9c371c;
$custom-light: #c1735a;
$custom-dark: #000000;

JSON

{
  "hex": "#9c371c",
  "rgb": {
    "r": 156,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 12.656,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47785,
    "c": 0.14047,
    "h": 35.6
  },
  "luminance": 0.09884
}

Semantic roles & 50–950 ramp

primary

#9C371C

secondary

#51ABC3

accent

#C7EC3B

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9C371C

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

Preview Lab → · Contrast checker → · Palette generator →