#9C1B19#9C1B19

#9C1B19 is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.9% C 0.164 H 27.6°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#9C1B19
RGB	rgb(156, 27, 25)
HSL	hsl(1, 72%, 35%)
HSV	hsv(1, 84%, 61%)
CMYK	cmyk(0%, 82.7%, 84%, 38.8%)
CIE-LAB	lab(33.82, 51.04, 35.94)
CIE-LCH	lch(33.82, 62.43, 35.15°)
OKLab	oklab(44.93% 0.1458 0.0761)
OKLCH	oklch(44.93% 0.164 27.6)
XYZ	xyz(14.2795, 7.9243, 1.6972)
Luminance	0.0792 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C1B19 #199A9C

analogous

#9C1958 #9C1B19 #9C5C19

triadic

#9C1B19 #199C1B #1B199C

tetradic

#9C1B19 #589C19 #199A9C #5C199C

square

#9C1B19 #589C19 #199A9C #5C199C

split-complementary

#9C1B19 #199C5C #19589C

monochromatic

#330908 #671211 #9C1B19 #D12421 #E24F4D

Accessibility & contrast

On white

8.13

#9C1B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#9C1B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C1B19

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C1B19	#FFFFFF	#000000	##FFFFFF
##9C1B19	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453E17

Deuteranopia (green-blind)

#655912

Tritanopia (blue-blind)

#AC001D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9c1b19;
/* rgb */ color: rgb(156, 27, 25);
/* oklch */ color: oklch(44.9% 0.164 27.6);

Tailwind

colors: {
  custom: {
    50: '#c36657',
    500: '#9c1b19',
    950: '#000000',
  },
}

SCSS

$custom: #9c1b19;
$custom-light: #c36657;
$custom-dark: #000000;

JSON

{
  "hex": "#9c1b19",
  "rgb": {
    "r": 156,
    "g": 27,
    "b": 25
  },
  "hsl": {
    "h": 0.916,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44925,
    "c": 0.16445,
    "h": 27.6
  },
  "luminance": 0.07922
}

Semantic roles & 50–950 ramp

primary

#9C1B19

secondary

#4CC3C4

accent

#ECEF39

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140603

muted

#837A78

Preview Lab

Preview with #9C1B19

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

Preview Lab → · Contrast checker → · Palette generator →