#B45B32#B45B32

#B45B32 is a mid, vivid orange. Relative luminance 0.174; OKLCH L 57.1% C 0.128 H 43.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B45B32
RGB	rgb(180, 91, 50)
HSL	hsl(19, 57%, 45%)
HSV	hsv(19, 72%, 71%)
CMYK	cmyk(0%, 49.4%, 72.2%, 29.4%)
CIE-LAB	lab(48.78, 32.98, 39.32)
CIE-LCH	lch(48.78, 51.32, 50.01°)
OKLab	oklab(57.08% 0.0921 0.0888)
OKLCH	oklch(57.08% 0.128 43.9)
XYZ	xyz(23.1413, 17.4185, 5.1605)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45B32 #328BB4

analogous

#B4324A #B45B32 #B49C32

triadic

#B45B32 #32B45B #5B32B4

tetradic

#B45B32 #4AB432 #328BB4 #9C32B4

square

#B45B32 #4AB432 #328BB4 #9C32B4

split-complementary

#B45B32 #32B49C #324AB4

monochromatic

#542B17 #844325 #B45B32 #CF7B54 #DDA084

Accessibility & contrast

On white

4.68

#B45B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B45B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45B32

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45B32	#FFFFFF	#000000	##FFFFFF
##B45B32	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682D

Deuteranopia (green-blind)

#897B30

Tritanopia (blue-blind)

#C54952

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b45b32;
/* rgb */ color: rgb(180, 91, 50);
/* oklch */ color: oklch(57.1% 0.128 43.9);

Tailwind

colors: {
  custom: {
    50: '#d18b6c',
    500: '#b45b32',
    950: '#000000',
  },
}

SCSS

$custom: #b45b32;
$custom-light: #d18b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b45b32",
  "rgb": {
    "r": 180,
    "g": 91,
    "b": 50
  },
  "hsl": {
    "h": 18.923,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.57082,
    "c": 0.12793,
    "h": 43.9
  },
  "luminance": 0.17416
}

Semantic roles & 50–950 ramp

primary

#B45B32

secondary

#7CAFC6

accent

#B0E048

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B45B32

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

Preview Lab → · Contrast checker → · Palette generator →