#913633#913633

#913633 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.1% C 0.124 H 25.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#913633
RGB	rgb(145, 54, 51)
HSL	hsl(2, 48%, 38%)
HSV	hsv(2, 65%, 57%)
CMYK	cmyk(0%, 62.8%, 64.8%, 43.1%)
CIE-LAB	lab(35.79, 38.26, 22.08)
CIE-LCH	lch(35.79, 44.17, 29.98°)
OKLab	oklab(46.11% 0.1124 0.0526)
OKLCH	oklch(46.11% 0.124 25.1)
XYZ	xyz(13.5951, 8.8989, 4.1331)
Luminance	0.0890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#913633 #338E91

analogous

#91335F #913633 #916533

triadic

#913633 #339136 #363391

tetradic

#913633 #5F9133 #338E91 #653391

square

#913633 #5F9133 #338E91 #653391

split-complementary

#913633 #339165 #335F91

monochromatic

#361413 #642523 #913633 #BD4844 #CD7471

Accessibility & contrast

On white

7.56

#913633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#913633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #913633

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##913633	#FFFFFF	#000000	##FFFFFF
##913633	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4832

Deuteranopia (green-blind)

#645B31

Tritanopia (blue-blind)

#9F2336

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #913633;
/* rgb */ color: rgb(145, 54, 51);
/* oklch */ color: oklch(46.1% 0.124 25.1);

Tailwind

colors: {
  custom: {
    50: '#b7716a',
    500: '#913633',
    950: '#000000',
  },
}

SCSS

$custom: #913633;
$custom-light: #b7716a;
$custom-dark: #000000;

JSON

{
  "hex": "#913633",
  "rgb": {
    "r": 145,
    "g": 54,
    "b": 51
  },
  "hsl": {
    "h": 1.915,
    "s": 47.959,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46114,
    "c": 0.12407,
    "h": 25.1
  },
  "luminance": 0.08897
}

Semantic roles & 50–950 ramp

primary

#913633

secondary

#6BB3B5

accent

#D3D850

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120806

muted

#817B7A

Preview Lab

Preview with #913633

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

Preview Lab → · Contrast checker → · Palette generator →