#9C3A1F#9C3A1F

#9C3A1F is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.2% C 0.137 H 36.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#9C3A1F
RGB	rgb(156, 58, 31)
HSL	hsl(13, 67%, 37%)
HSV	hsv(13, 80%, 61%)
CMYK	cmyk(0%, 62.8%, 80.1%, 38.8%)
CIE-LAB	lab(38.19, 39.43, 36.97)
CIE-LCH	lch(38.19, 54.05, 43.16°)
OKLab	oklab(48.21% 0.1108 0.0805)
OKLCH	oklch(48.21% 0.137 36)
XYZ	xyz(15.4724, 10.1951, 2.4492)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C3A1F #1F819C

analogous

#9C1F43 #9C3A1F #9C791F

triadic

#9C3A1F #1F9C3A #3A1F9C

tetradic

#9C3A1F #439C1F #1F819C #791F9C

square

#9C3A1F #439C1F #1F819C #791F9C

split-complementary

#9C3A1F #1F9C79 #1F439C

monochromatic

#36140B #692715 #9C3A1F #CF4D29 #DE7558

Accessibility & contrast

On white

6.91

#9C3A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#9C3A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9C3A1F

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C3A1F	#FFFFFF	#000000	##FFFFFF
##9C3A1F	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C1B

Deuteranopia (green-blind)

#6E621B

Tritanopia (blue-blind)

#AC2135

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #9c3a1f;
/* rgb */ color: rgb(156, 58, 31);
/* oklch */ color: oklch(48.2% 0.137 36.0);

Tailwind

colors: {
  custom: {
    50: '#c1745d',
    500: '#9c3a1f',
    950: '#000000',
  },
}

SCSS

$custom: #9c3a1f;
$custom-light: #c1745d;
$custom-dark: #000000;

JSON

{
  "hex": "#9c3a1f",
  "rgb": {
    "r": 156,
    "g": 58,
    "b": 31
  },
  "hsl": {
    "h": 12.96,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48211,
    "c": 0.13694,
    "h": 36
  },
  "luminance": 0.10193
}

Semantic roles & 50–950 ramp

primary

#9C3A1F

secondary

#55AAC1

accent

#C5EA3E

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9C3A1F

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

Preview Lab → · Contrast checker → · Palette generator →