#9B291B#9B291B

#9B291B is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.0% C 0.152 H 30.6°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#9B291B
RGB	rgb(155, 41, 27)
HSL	hsl(7, 70%, 36%)
HSV	hsv(7, 83%, 61%)
CMYK	cmyk(0%, 73.5%, 82.6%, 39.2%)
CIE-LAB	lab(35.27, 46.22, 36.17)
CIE-LCH	lch(35.27, 58.69, 38.04°)
OKLab	oklab(45.97% 0.1312 0.0775)
OKLCH	oklch(45.97% 0.152 30.6)
XYZ	xyz(14.5101, 8.6358, 1.9396)
Luminance	0.0863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B291B #1B8D9B

analogous

#9B1B4D #9B291B #9B691B

triadic

#9B291B #1B9B29 #291B9B

tetradic

#9B291B #4D9B1B #1B8D9B #691B9B

square

#9B291B #4D9B1B #1B8D9B #691B9B

split-complementary

#9B291B #1B9B69 #1B4D9B

monochromatic

#330D09 #671B12 #9B291B #CF3724 #E06050

Accessibility & contrast

On white

7.70

#9B291B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#9B291B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B291B

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B291B	#FFFFFF	#000000	##FFFFFF
##9B291B	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)

#4B4318

Deuteranopia (green-blind)

#675C15

Tritanopia (blue-blind)

#AB0027

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #9b291b;
/* rgb */ color: rgb(155, 41, 27);
/* oklch */ color: oklch(46.0% 0.152 30.6);

Tailwind

colors: {
  custom: {
    50: '#c16b59',
    500: '#9b291b',
    950: '#000000',
  },
}

SCSS

$custom: #9b291b;
$custom-light: #c16b59;
$custom-dark: #000000;

JSON

{
  "hex": "#9b291b",
  "rgb": {
    "r": 155,
    "g": 41,
    "b": 27
  },
  "hsl": {
    "h": 6.563,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45973,
    "c": 0.15237,
    "h": 30.6
  },
  "luminance": 0.08634
}

Semantic roles & 50–950 ramp

primary

#9B291B

secondary

#4FB6C3

accent

#DAED3B

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140703

muted

#837A78

Preview Lab

Preview with #9B291B

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

Preview Lab → · Contrast checker → · Palette generator →