#9C2B1F#9C2B1F

#9C2B1F is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.4% C 0.151 H 29.9°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#9C2B1F
RGB	rgb(156, 43, 31)
HSL	hsl(6, 67%, 37%)
HSV	hsv(6, 80%, 61%)
CMYK	cmyk(0%, 72.4%, 80.1%, 38.8%)
CIE-LAB	lab(35.78, 45.92, 34.54)
CIE-LCH	lch(35.78, 57.46, 36.95°)
OKLab	oklab(46.4% 0.1309 0.0752)
OKLCH	oklch(46.4% 0.151 29.9)
XYZ	xyz(14.8232, 8.8969, 2.2328)
Luminance	0.0890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C2B1F #1F909C

analogous

#9C1F52 #9C2B1F #9C6A1F

triadic

#9C2B1F #1F9C2B #2B1F9C

tetradic

#9C2B1F #529C1F #1F909C #6A1F9C

square

#9C2B1F #529C1F #1F909C #6A1F9C

split-complementary

#9C2B1F #1F9C6A #1F529C

monochromatic

#360F0B #691D15 #9C2B1F #CF3929 #DE6558

Accessibility & contrast

On white

7.56

#9C2B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#9C2B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C2B1F

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C2B1F	#FFFFFF	#000000	##FFFFFF
##9C2B1F	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D441D

Deuteranopia (green-blind)

#685D1A

Tritanopia (blue-blind)

#AC0029

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #9c2b1f;
/* rgb */ color: rgb(156, 43, 31);
/* oklch */ color: oklch(46.4% 0.151 29.9);

Tailwind

colors: {
  custom: {
    50: '#c26c5c',
    500: '#9c2b1f',
    950: '#000000',
  },
}

SCSS

$custom: #9c2b1f;
$custom-light: #c26c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#9c2b1f",
  "rgb": {
    "r": 156,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 5.76,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.46403,
    "c": 0.15101,
    "h": 29.9
  },
  "luminance": 0.08895
}

Semantic roles & 50–950 ramp

primary

#9C2B1F

secondary

#55B7C1

accent

#D9EA3E

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9C2B1F

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

Preview Lab → · Contrast checker → · Palette generator →