#B3752E#B3752E

#B3752E is a mid, moderate orange. Relative luminance 0.225; OKLCH L 61.5% C 0.115 H 65.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B3752E
RGB	rgb(179, 117, 46)
HSL	hsl(32, 59%, 44%)
HSV	hsv(32, 74%, 70%)
CMYK	cmyk(0%, 34.6%, 74.3%, 29.8%)
CIE-LAB	lab(54.56, 18.12, 47.33)
CIE-LCH	lch(54.56, 50.68, 69.05°)
OKLab	oklab(61.49% 0.047 0.1052)
OKLCH	oklch(61.49% 0.115 65.9)
XYZ	xyz(25.4468, 22.5059, 5.5881)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3752E #2E6CB3

analogous

#B3332E #B3752E #AFB32E

triadic

#B3752E #2EB375 #752EB3

tetradic

#B3752E #2EB333 #2E6CB3 #B32EAF

square

#B3752E #2EB333 #2E6CB3 #B32EAF

split-complementary

#B3752E #2EAFB3 #332EB3

monochromatic

#523515 #825521 #B3752E #D1944D #DEB17E

Accessibility & contrast

On white

3.82

#B3752E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#B3752E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3752E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3752E	#FFFFFF	#000000	##000000
##B3752E	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A25

Deuteranopia (green-blind)

#98882F

Tritanopia (blue-blind)

#C36766

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b3752e;
/* rgb */ color: rgb(179, 117, 46);
/* oklch */ color: oklch(61.5% 0.115 65.9);

Tailwind

colors: {
  custom: {
    50: '#cf9c6b',
    500: '#b3752e',
    950: '#000000',
  },
}

SCSS

$custom: #b3752e;
$custom-light: #cf9c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3752e",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 46
  },
  "hsl": {
    "h": 32.03,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.61494,
    "c": 0.11518,
    "h": 65.9
  },
  "luminance": 0.22504
}

Semantic roles & 50–950 ramp

primary

#B3752E

secondary

#769CC6

accent

#8FE246

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3752E

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

Preview Lab → · Contrast checker → · Palette generator →