#9B2828#9B2828

#9B2828 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.0% C 0.151 H 25.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#9B2828
RGB	rgb(155, 40, 40)
HSL	hsl(0, 59%, 38%)
HSV	hsv(0, 74%, 61%)
CMYK	cmyk(0%, 74.2%, 74.2%, 39.2%)
CIE-LAB	lab(35.28, 47.09, 28.67)
CIE-LCH	lch(35.28, 55.14, 31.33°)
OKLab	oklab(46.03% 0.1367 0.065)
OKLCH	oklch(46.03% 0.151 25.4)
XYZ	xyz(14.6610, 8.6416, 2.9031)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B2828 #289B9B

analogous

#9B2861 #9B2828 #9B6128

triadic

#9B2828 #289B28 #28289B

tetradic

#9B2828 #619B28 #289B9B #61289B

square

#9B2828 #619B28 #289B9B #61289B

split-complementary

#9B2828 #289B61 #28619B

monochromatic

#3A0F0F #6A1B1B #9B2828 #CB3535 #D76666

Accessibility & contrast

On white

7.70

#9B2828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#9B2828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B2828

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B2828	#FFFFFF	#000000	##FFFFFF
##9B2828	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4327

Deuteranopia (green-blind)

#665C24

Tritanopia (blue-blind)

#AB002A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #9b2828;
/* rgb */ color: rgb(155, 40, 40);
/* oklch */ color: oklch(46.0% 0.151 25.4);

Tailwind

colors: {
  custom: {
    50: '#c06b62',
    500: '#9b2828',
    950: '#000000',
  },
}

SCSS

$custom: #9b2828;
$custom-light: #c06b62;
$custom-dark: #000000;

JSON

{
  "hex": "#9b2828",
  "rgb": {
    "r": 155,
    "g": 40,
    "b": 40
  },
  "hsl": {
    "h": 0,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46028,
    "c": 0.15132,
    "h": 25.4
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#9B2828

secondary

#61BDBD

accent

#E2E246

background

#FCF6F5

surface

#F9ECEA

border

#D2C7C6

text

#140705

muted

#827A79

Preview Lab

Preview with #9B2828

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

Preview Lab → · Contrast checker → · Palette generator →