#B3735F#B3735F

#B3735F is a mid, moderate red. Relative luminance 0.227; OKLCH L 61.8% C 0.087 H 38.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B3735F
RGB	rgb(179, 115, 95)
HSL	hsl(14, 36%, 54%)
HSV	hsv(14, 47%, 70%)
CMYK	cmyk(0%, 35.8%, 46.9%, 29.8%)
CIE-LAB	lab(54.73, 22.93, 21.52)
CIE-LCH	lch(54.73, 31.45, 43.18°)
OKLab	oklab(61.84% 0.0683 0.0536)
OKLCH	oklch(61.84% 0.087 38.1)
XYZ	xyz(26.7881, 22.6736, 13.7898)
Luminance	0.2267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3735F #5F9FB3

analogous

#B35F75 #B3735F #B39D5F

triadic

#B3735F #5FB373 #735FB3

tetradic

#B3735F #75B35F #5F9FB3 #9D5FB3

square

#B3735F #75B35F #5F9FB3 #9D5FB3

split-complementary

#B3735F #5FB39D #5F75B3

monochromatic

#673E31 #905745 #B3735F #C79788 #DABCB2

Accessibility & contrast

On white

3.79

#B3735F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#B3735F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3735F

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3735F	#FFFFFF	#000000	##000000
##B3735F	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837B5D

Deuteranopia (green-blind)

#92885E

Tritanopia (blue-blind)

#C1696E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b3735f;
/* rgb */ color: rgb(179, 115, 95);
/* oklch */ color: oklch(61.8% 0.087 38.1);

Tailwind

colors: {
  custom: {
    50: '#cc9c8c',
    500: '#b3735f',
    950: '#000000',
  },
}

SCSS

$custom: #b3735f;
$custom-light: #cc9c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3735f",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 95
  },
  "hsl": {
    "h": 14.286,
    "s": 35.593,
    "l": 53.725
  },
  "oklch": {
    "l": 0.61841,
    "c": 0.08682,
    "h": 38.1
  },
  "luminance": 0.22671
}

Semantic roles & 50–950 ramp

primary

#B3735F

secondary

#A5C0C9

accent

#B1CC5C

background

#FCF9F8

surface

#F9F2F0

border

#D2CCCB

text

#140E0C

muted

#827E7D

Preview Lab

Preview with #B3735F

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

Preview Lab → · Contrast checker → · Palette generator →