#B75B2C#B75B2C

#B75B2C is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.5% C 0.133 H 45.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B75B2C
RGB	rgb(183, 91, 44)
HSL	hsl(20, 61%, 45%)
HSV	hsv(20, 76%, 72%)
CMYK	cmyk(0%, 50.3%, 76%, 28.2%)
CIE-LAB	lab(49.17, 33.91, 42.93)
CIE-LCH	lch(49.17, 54.71, 51.70°)
OKLab	oklab(57.45% 0.0937 0.0951)
OKLCH	oklch(57.45% 0.133 45.4)
XYZ	xyz(23.7264, 17.7342, 4.5560)
Luminance	0.1773 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75B2C #2C88B7

analogous

#B72C43 #B75B2C #B7A12C

triadic

#B75B2C #2CB75B #5B2CB7

tetradic

#B75B2C #43B72C #2C88B7 #A12CB7

square

#B75B2C #43B72C #2C88B7 #A12CB7

split-complementary

#B75B2C #2CB7A1 #2C43B7

monochromatic

#542A14 #864220 #B75B2C #D47A4C #E09F7E

Accessibility & contrast

On white

4.62

#B75B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B75B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B75B2C

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75B2C	#FFFFFF	#000000	##FFFFFF
##B75B2C	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756826

Deuteranopia (green-blind)

#8B7D2A

Tritanopia (blue-blind)

#C94851

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b75b2c;
/* rgb */ color: rgb(183, 91, 44);
/* oklch */ color: oklch(57.5% 0.133 45.4);

Tailwind

colors: {
  custom: {
    50: '#d38b68',
    500: '#b75b2c',
    950: '#000000',
  },
}

SCSS

$custom: #b75b2c;
$custom-light: #d38b68;
$custom-dark: #000000;

JSON

{
  "hex": "#b75b2c",
  "rgb": {
    "r": 183,
    "g": 91,
    "b": 44
  },
  "hsl": {
    "h": 20.288,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57451,
    "c": 0.13344,
    "h": 45.4
  },
  "luminance": 0.17731
}

Semantic roles & 50–950 ramp

primary

#B75B2C

secondary

#76ADC8

accent

#AEE443

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B75B2C

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

Preview Lab → · Contrast checker → · Palette generator →