#B75B35#B75B35

#B75B35 is a mid, vivid orange. Relative luminance 0.178; OKLCH L 57.6% C 0.130 H 42.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B75B35
RGB	rgb(183, 91, 53)
HSL	hsl(18, 55%, 46%)
HSV	hsv(18, 71%, 72%)
CMYK	cmyk(0%, 50.3%, 71%, 28.2%)
CIE-LAB	lab(49.26, 34.34, 38.39)
CIE-LCH	lch(49.26, 51.51, 48.18°)
OKLab	oklab(57.55% 0.0965 0.0872)
OKLCH	oklch(57.55% 0.13 42.1)
XYZ	xyz(23.9143, 17.8094, 5.5457)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75B35 #3591B7

analogous

#B73550 #B75B35 #B79C35

triadic

#B75B35 #35B75B #5B35B7

tetradic

#B75B35 #50B735 #3591B7 #9C35B7

square

#B75B35 #50B735 #3591B7 #9C35B7

split-complementary

#B75B35 #35B79C #3550B7

monochromatic

#582C1A #884327 #B75B35 #CF7C5A #DDA289

Accessibility & contrast

On white

4.60

#B75B35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B75B35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B75B35

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75B35	#FFFFFF	#000000	##FFFFFF
##B75B35	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746931

Deuteranopia (green-blind)

#8A7D33

Tritanopia (blue-blind)

#C84852

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b75b35;
/* rgb */ color: rgb(183, 91, 53);
/* oklch */ color: oklch(57.6% 0.130 42.1);

Tailwind

colors: {
  custom: {
    50: '#d38b6e',
    500: '#b75b35',
    950: '#000000',
  },
}

SCSS

$custom: #b75b35;
$custom-light: #d38b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b75b35",
  "rgb": {
    "r": 183,
    "g": 91,
    "b": 53
  },
  "hsl": {
    "h": 17.538,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.57551,
    "c": 0.1301,
    "h": 42.1
  },
  "luminance": 0.17806
}

Semantic roles & 50–950 ramp

primary

#B75B35

secondary

#81B2C7

accent

#B3DE49

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B75B35

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

Preview Lab → · Contrast checker → · Palette generator →