#B3753D#B3753D

#B3753D is a mid, moderate orange. Relative luminance 0.226; OKLCH L 61.7% C 0.106 H 60.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B3753D
RGB	rgb(179, 117, 61)
HSL	hsl(28, 49%, 47%)
HSV	hsv(28, 66%, 70%)
CMYK	cmyk(0%, 34.6%, 65.9%, 29.8%)
CIE-LAB	lab(54.71, 18.96, 40.19)
CIE-LCH	lch(54.71, 44.44, 64.75°)
OKLab	oklab(61.65% 0.0517 0.0926)
OKLCH	oklch(61.65% 0.106 60.8)
XYZ	xyz(25.7958, 22.6455, 7.4264)
Luminance	0.2264 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3753D #3D7BB3

analogous

#B33D40 #B3753D #B3B03D

triadic

#B3753D #3DB375 #753DB3

tetradic

#B3753D #40B33D #3D7BB3 #B03DB3

square

#B3753D #40B33D #3D7BB3 #B03DB3

split-complementary

#B3753D #3DB3B0 #3D40B3

monochromatic

#58391E #85572D #B3753D #CA9463 #D9B391

Accessibility & contrast

On white

3.80

#B3753D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#B3753D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3753D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3753D	#FFFFFF	#000000	##000000
##B3753D	1.00	3.80	5.53	5.53
#FFFFFF	3.80	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)

#887A37

Deuteranopia (green-blind)

#97883E

Tritanopia (blue-blind)

#C36868

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b3753d;
/* rgb */ color: rgb(179, 117, 61);
/* oklch */ color: oklch(61.7% 0.106 60.8);

Tailwind

colors: {
  custom: {
    50: '#ce9d74',
    500: '#b3753d',
    950: '#000000',
  },
}

SCSS

$custom: #b3753d;
$custom-light: #ce9d74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3753d",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 61
  },
  "hsl": {
    "h": 28.475,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61654,
    "c": 0.10608,
    "h": 60.8
  },
  "luminance": 0.22643
}

Semantic roles & 50–950 ramp

primary

#B3753D

secondary

#87A7C5

accent

#97D94F

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3753D

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

Preview Lab → · Contrast checker → · Palette generator →