#9A311D#9A311D

#9A311D is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.7% C 0.144 H 32.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#9A311D
RGB	rgb(154, 49, 29)
HSL	hsl(10, 68%, 36%)
HSV	hsv(10, 81%, 60%)
CMYK	cmyk(0%, 68.2%, 81.2%, 39.6%)
CIE-LAB	lab(36.29, 42.70, 36.02)
CIE-LCH	lch(36.29, 55.87, 40.15°)
OKLab	oklab(46.7% 0.1207 0.078)
OKLCH	oklch(46.7% 0.144 32.9)
XYZ	xyz(14.6482, 9.1575, 2.1584)
Luminance	0.0916 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9A311D #1D869A

analogous

#9A1D47 #9A311D #9A6F1D

triadic

#9A311D #1D9A31 #311D9A

tetradic

#9A311D #479A1D #1D869A #6F1D9A

square

#9A311D #479A1D #1D869A #6F1D9A

split-complementary

#9A311D #1D9A6F #1D479A

monochromatic

#33100A #662113 #9A311D #CE4127 #DF6953

Accessibility & contrast

On white

7.42

#9A311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#9A311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9A311D

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9A311D	#FFFFFF	#000000	##FFFFFF
##9A311D	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471A

Deuteranopia (green-blind)

#695E18

Tritanopia (blue-blind)

#AA102D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #9a311d;
/* rgb */ color: rgb(154, 49, 29);
/* oklch */ color: oklch(46.7% 0.144 32.9);

Tailwind

colors: {
  custom: {
    50: '#c06f5b',
    500: '#9a311d',
    950: '#000000',
  },
}

SCSS

$custom: #9a311d;
$custom-light: #c06f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#9a311d",
  "rgb": {
    "r": 154,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 9.6,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46702,
    "c": 0.14371,
    "h": 32.9
  },
  "luminance": 0.09155
}

Semantic roles & 50–950 ramp

primary

#9A311D

secondary

#51B0C2

accent

#CFEB3D

background

#FCF6F5

surface

#F9ECE9

border

#D2C7C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9A311D

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

Preview Lab → · Contrast checker → · Palette generator →