#9C1F1D#9C1F1D

#9C1F1D is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.3% C 0.161 H 27.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#9C1F1D
RGB	rgb(156, 31, 29)
HSL	hsl(1, 69%, 36%)
HSV	hsv(1, 81%, 61%)
CMYK	cmyk(0%, 80.1%, 81.4%, 38.8%)
CIE-LAB	lab(34.27, 50.01, 34.14)
CIE-LCH	lch(34.27, 60.55, 34.31°)
OKLab	oklab(45.27% 0.1433 0.0737)
OKLCH	oklch(45.27% 0.161 27.2)
XYZ	xyz(14.4238, 8.1389, 1.9737)
Luminance	0.0814 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C1F1D #1D9A9C

analogous

#9C1D5B #9C1F1D #9C5F1D

triadic

#9C1F1D #1D9C1F #1F1D9C

tetradic

#9C1F1D #5B9C1D #1D9A9C #5F1D9C

square

#9C1F1D #5B9C1D #1D9A9C #5F1D9C

split-complementary

#9C1F1D #1D9C5F #1D5B9C

monochromatic

#350A0A #681513 #9C1F1D #D02927 #DF5654

Accessibility & contrast

On white

7.99

#9C1F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#9C1F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C1F1D

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C1F1D	#FFFFFF	#000000	##FFFFFF
##9C1F1D	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F1B

Deuteranopia (green-blind)

#655A17

Tritanopia (blue-blind)

#AC0020

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9c1f1d;
/* rgb */ color: rgb(156, 31, 29);
/* oklch */ color: oklch(45.3% 0.161 27.2);

Tailwind

colors: {
  custom: {
    50: '#c2675a',
    500: '#9c1f1d',
    950: '#000000',
  },
}

SCSS

$custom: #9c1f1d;
$custom-light: #c2675a;
$custom-dark: #000000;

JSON

{
  "hex": "#9c1f1d",
  "rgb": {
    "r": 156,
    "g": 31,
    "b": 29
  },
  "hsl": {
    "h": 0.945,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45268,
    "c": 0.16117,
    "h": 27.2
  },
  "luminance": 0.08137
}

Semantic roles & 50–950 ramp

primary

#9C1F1D

secondary

#52C1C2

accent

#E9EB3C

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9C1F1D

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

Preview Lab → · Contrast checker → · Palette generator →