#9C283A#9C283A

#9C283A is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.5% C 0.151 H 16.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#9C283A
RGB	rgb(156, 40, 58)
HSL	hsl(351, 59%, 38%)
HSV	hsv(351, 74%, 61%)
CMYK	cmyk(0%, 74.4%, 62.8%, 38.8%)
CIE-LAB	lab(35.78, 48.42, 18.05)
CIE-LCH	lch(35.78, 51.68, 20.45°)
OKLab	oklab(46.53% 0.1446 0.0438)
OKLCH	oklch(46.53% 0.151 16.8)
XYZ	xyz(15.2344, 8.8932, 4.9165)
Luminance	0.0889 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9C283A #289C8A

analogous

#9C2874 #9C283A #9C5028

triadic

#9C283A #3A9C28 #283A9C

tetradic

#9C283A #749C28 #289C8A #50289C

square

#9C283A #749C28 #289C8A #50289C

split-complementary

#9C283A #289C50 #28749C

monochromatic

#3B0F16 #6B1C28 #9C283A #CB364D #D86778

Accessibility & contrast

On white

7.56

#9C283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#9C283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9C283A

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9C283A	#FFFFFF	#000000	##FFFFFF
##9C283A	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)

#48453A

Deuteranopia (green-blind)

#655D37

Tritanopia (blue-blind)

#AB0030

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #9c283a;
/* rgb */ color: rgb(156, 40, 58);
/* oklch */ color: oklch(46.5% 0.151 16.8);

Tailwind

colors: {
  custom: {
    50: '#c06c70',
    500: '#9c283a',
    950: '#000000',
  },
}

SCSS

$custom: #9c283a;
$custom-light: #c06c70;
$custom-dark: #000000;

JSON

{
  "hex": "#9c283a",
  "rgb": {
    "r": 156,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 350.69,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46527,
    "c": 0.15111,
    "h": 16.8
  },
  "luminance": 0.08891
}

Semantic roles & 50–950 ramp

primary

#9C283A

secondary

#62BEB0

accent

#E2CA45

background

#FCF6F6

surface

#F8ECEC

border

#D1C7C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #9C283A

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

Preview Lab → · Contrast checker → · Palette generator →