#B75C35#B75C35

#B75C35 is a mid, vivid orange. Relative luminance 0.180; OKLCH L 57.7% C 0.129 H 42.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B75C35
RGB	rgb(183, 92, 53)
HSL	hsl(18, 55%, 46%)
HSV	hsv(18, 71%, 72%)
CMYK	cmyk(0%, 49.7%, 71%, 28.2%)
CIE-LAB	lab(49.47, 33.82, 38.62)
CIE-LCH	lch(49.47, 51.33, 48.79°)
OKLab	oklab(57.71% 0.0949 0.0877)
OKLCH	oklch(57.71% 0.129 42.7)
XYZ	xyz(24.0004, 17.9815, 5.5744)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75C35 #3590B7

analogous

#B7354F #B75C35 #B79D35

triadic

#B75C35 #35B75C #5C35B7

tetradic

#B75C35 #4FB735 #3590B7 #9D35B7

square

#B75C35 #4FB735 #3590B7 #9D35B7

split-complementary

#B75C35 #35B79D #354FB7

monochromatic

#582C1A #884427 #B75C35 #CF7D5A #DDA289

Accessibility & contrast

On white

4.57

#B75C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#B75C35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B75C35

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75C35	#FFFFFF	#000000	##000000
##B75C35	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756931

Deuteranopia (green-blind)

#8B7D33

Tritanopia (blue-blind)

#C84A53

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b75c35;
/* rgb */ color: rgb(183, 92, 53);
/* oklch */ color: oklch(57.7% 0.129 42.7);

Tailwind

colors: {
  custom: {
    50: '#d38c6e',
    500: '#b75c35',
    950: '#000000',
  },
}

SCSS

$custom: #b75c35;
$custom-light: #d38c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b75c35",
  "rgb": {
    "r": 183,
    "g": 92,
    "b": 53
  },
  "hsl": {
    "h": 18,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.57711,
    "c": 0.12925,
    "h": 42.7
  },
  "luminance": 0.17979
}

Semantic roles & 50–950 ramp

primary

#B75C35

secondary

#81B2C7

accent

#B2DE49

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B75C35

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

Preview Lab → · Contrast checker → · Palette generator →