#9B283A#9B283A

#9B283A is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.3% C 0.150 H 16.7°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#9B283A
RGB	rgb(155, 40, 58)
HSL	hsl(351, 59%, 38%)
HSV	hsv(351, 74%, 61%)
CMYK	cmyk(0%, 74.2%, 62.6%, 39.2%)
CIE-LAB	lab(35.58, 48.11, 17.76)
CIE-LCH	lch(35.58, 51.28, 20.27°)
OKLab	oklab(46.35% 0.1438 0.0432)
OKLCH	oklch(46.35% 0.15 16.7)
XYZ	xyz(15.0416, 8.7938, 4.9075)
Luminance	0.0879 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B283A #289B89

analogous

#9B2873 #9B283A #9B5028

triadic

#9B283A #3A9B28 #283A9B

tetradic

#9B283A #739B28 #289B89 #50289B

square

#9B283A #739B28 #289B89 #50289B

split-complementary

#9B283A #289B50 #28739B

monochromatic

#3A0F16 #6A1B28 #9B283A #CB354D #D76678

Accessibility & contrast

On white

7.61

#9B283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#9B283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B283A

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B283A	#FFFFFF	#000000	##FFFFFF
##9B283A	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47443A

Deuteranopia (green-blind)

#655C37

Tritanopia (blue-blind)

#AA0130

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #9b283a;
/* rgb */ color: rgb(155, 40, 58);
/* oklch */ color: oklch(46.3% 0.150 16.7);

Tailwind

colors: {
  custom: {
    50: '#bf6b70',
    500: '#9b283a',
    950: '#000000',
  },
}

SCSS

$custom: #9b283a;
$custom-light: #bf6b70;
$custom-dark: #000000;

JSON

{
  "hex": "#9b283a",
  "rgb": {
    "r": 155,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 350.609,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46347,
    "c": 0.15009,
    "h": 16.7
  },
  "luminance": 0.08792
}

Semantic roles & 50–950 ramp

primary

#9B283A

secondary

#61BDAF

accent

#E2CA46

background

#FCF6F6

surface

#F8ECEC

border

#D1C7C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #9B283A

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

Preview Lab → · Contrast checker → · Palette generator →