#B75A35#B75A35

#B75A35 is a mid, vivid orange. Relative luminance 0.176; OKLCH L 57.4% C 0.131 H 41.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B75A35
RGB	rgb(183, 90, 53)
HSL	hsl(17, 55%, 46%)
HSV	hsv(17, 71%, 72%)
CMYK	cmyk(0%, 50.8%, 71%, 28.2%)
CIE-LAB	lab(49.06, 34.87, 38.16)
CIE-LCH	lch(49.06, 51.69, 47.58°)
OKLab	oklab(57.39% 0.0981 0.0867)
OKLCH	oklch(57.39% 0.131 41.5)
XYZ	xyz(23.8294, 17.6395, 5.5174)
Luminance	0.1764 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75A35 #3592B7

analogous

#B73551 #B75A35 #B79B35

triadic

#B75A35 #35B75A #5A35B7

tetradic

#B75A35 #51B735 #3592B7 #9B35B7

square

#B75A35 #51B735 #3592B7 #9B35B7

split-complementary

#B75A35 #35B79B #3551B7

monochromatic

#582B1A #884327 #B75A35 #CF7B5A #DDA189

Accessibility & contrast

On white

4.64

#B75A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B75A35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B75A35

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75A35	#FFFFFF	#000000	##FFFFFF
##B75A35	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736831

Deuteranopia (green-blind)

#8A7C33

Tritanopia (blue-blind)

#C84752

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b75a35;
/* rgb */ color: rgb(183, 90, 53);
/* oklch */ color: oklch(57.4% 0.131 41.5);

Tailwind

colors: {
  custom: {
    50: '#d38a6e',
    500: '#b75a35',
    950: '#000000',
  },
}

SCSS

$custom: #b75a35;
$custom-light: #d38a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b75a35",
  "rgb": {
    "r": 183,
    "g": 90,
    "b": 53
  },
  "hsl": {
    "h": 17.077,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.57392,
    "c": 0.13096,
    "h": 41.5
  },
  "luminance": 0.17637
}

Semantic roles & 50–950 ramp

primary

#B75A35

secondary

#81B3C7

accent

#B4DE49

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B75A35

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

Preview Lab → · Contrast checker → · Palette generator →