#99331B#99331B

#99331B is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.8% C 0.141 H 34.4°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#99331B
RGB	rgb(153, 51, 27)
HSL	hsl(11, 70%, 35%)
HSV	hsv(11, 82%, 60%)
CMYK	cmyk(0%, 66.7%, 82.4%, 40%)
CIE-LAB	lab(36.41, 41.40, 37.13)
CIE-LCH	lch(36.41, 55.61, 41.89°)
OKLab	oklab(46.75% 0.1164 0.0799)
OKLCH	oklch(46.75% 0.141 34.4)
XYZ	xyz(14.5202, 9.2212, 2.0520)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99331B #1B8199

analogous

#991B42 #99331B #99721B

triadic

#99331B #1B9933 #331B99

tetradic

#99331B #42991B #1B8199 #721B99

square

#99331B #42991B #1B8199 #721B99

split-complementary

#99331B #1B9972 #1B4299

monochromatic

#311009 #652212 #99331B #CD4424 #E06A4F

Accessibility & contrast

On white

7.38

#99331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#99331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #99331B

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99331B	#FFFFFF	#000000	##FFFFFF
##99331B	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504717

Deuteranopia (green-blind)

#6A5E16

Tritanopia (blue-blind)

#A9152E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #99331b;
/* rgb */ color: rgb(153, 51, 27);
/* oklch */ color: oklch(46.8% 0.141 34.4);

Tailwind

colors: {
  custom: {
    50: '#bf7059',
    500: '#99331b',
    950: '#000000',
  },
}

SCSS

$custom: #99331b;
$custom-light: #bf7059;
$custom-dark: #000000;

JSON

{
  "hex": "#99331b",
  "rgb": {
    "r": 153,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 11.429,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46753,
    "c": 0.14116,
    "h": 34.4
  },
  "luminance": 0.09219
}

Semantic roles & 50–950 ramp

primary

#99331B

secondary

#4EACC2

accent

#CBED3B

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #99331B

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

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