#9C1C19#9C1C19

#9C1C19 is a dark, vivid red. Relative luminance 0.080; OKLCH L 45.0% C 0.164 H 27.8°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#9C1C19
RGB	rgb(156, 28, 25)
HSL	hsl(1, 72%, 35%)
HSV	hsv(1, 84%, 61%)
CMYK	cmyk(0%, 82.1%, 84%, 38.8%)
CIE-LAB	lab(33.92, 50.77, 36.04)
CIE-LCH	lch(33.92, 62.26, 35.37°)
OKLab	oklab(45% 0.1449 0.0764)
OKLCH	oklch(45% 0.164 27.8)
XYZ	xyz(14.3028, 7.9710, 1.7050)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C1C19 #19999C

analogous

#9C1957 #9C1C19 #9C5D19

triadic

#9C1C19 #199C1C #1C199C

tetradic

#9C1C19 #579C19 #19999C #5D199C

square

#9C1C19 #579C19 #19999C #5D199C

split-complementary

#9C1C19 #199C5D #19579C

monochromatic

#330908 #671311 #9C1C19 #D12521 #E2504D

Accessibility & contrast

On white

8.10

#9C1C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#9C1C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C1C19

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C1C19	#FFFFFF	#000000	##FFFFFF
##9C1C19	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E17

Deuteranopia (green-blind)

#655A12

Tritanopia (blue-blind)

#AC001D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9c1c19;
/* rgb */ color: rgb(156, 28, 25);
/* oklch */ color: oklch(45.0% 0.164 27.8);

Tailwind

colors: {
  custom: {
    50: '#c36657',
    500: '#9c1c19',
    950: '#000000',
  },
}

SCSS

$custom: #9c1c19;
$custom-light: #c36657;
$custom-dark: #000000;

JSON

{
  "hex": "#9c1c19",
  "rgb": {
    "r": 156,
    "g": 28,
    "b": 25
  },
  "hsl": {
    "h": 1.374,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44997,
    "c": 0.16378,
    "h": 27.8
  },
  "luminance": 0.07969
}

Semantic roles & 50–950 ramp

primary

#9C1C19

secondary

#4CC2C4

accent

#EBEF39

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140603

muted

#837A78

Preview Lab

Preview with #9C1C19

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

Preview Lab → · Contrast checker → · Palette generator →