#B45C35#B45C35

#B45C35 is a mid, vivid orange. Relative luminance 0.176; OKLCH L 57.3% C 0.126 H 43.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B45C35
RGB	rgb(180, 92, 53)
HSL	hsl(18, 55%, 46%)
HSV	hsv(18, 71%, 71%)
CMYK	cmyk(0%, 48.9%, 70.6%, 29.4%)
CIE-LAB	lab(49.03, 32.60, 38.00)
CIE-LCH	lch(49.03, 50.07, 49.37°)
OKLab	oklab(57.28% 0.0915 0.0865)
OKLCH	oklch(57.28% 0.126 43.4)
XYZ	xyz(23.2942, 17.6174, 5.5413)
Luminance	0.1762 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45C35 #358DB4

analogous

#B4354E #B45C35 #B49B35

triadic

#B45C35 #35B45C #5C35B4

tetradic

#B45C35 #4EB435 #358DB4 #9B35B4

square

#B45C35 #4EB435 #358DB4 #9B35B4

split-complementary

#B45C35 #35B49B #354EB4

monochromatic

#552C19 #854427 #B45C35 #CE7C58 #DCA188

Accessibility & contrast

On white

4.64

#B45C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#B45C35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B45C35

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45C35	#FFFFFF	#000000	##FFFFFF
##B45C35	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746931

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#C54A53

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b45c35;
/* rgb */ color: rgb(180, 92, 53);
/* oklch */ color: oklch(57.3% 0.126 43.4);

Tailwind

colors: {
  custom: {
    50: '#d08c6e',
    500: '#b45c35',
    950: '#000000',
  },
}

SCSS

$custom: #b45c35;
$custom-light: #d08c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b45c35",
  "rgb": {
    "r": 180,
    "g": 92,
    "b": 53
  },
  "hsl": {
    "h": 18.425,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.12594,
    "h": 43.4
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#B45C35

secondary

#7FB0C6

accent

#B0DE4A

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B45C35

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

Preview Lab → · Contrast checker → · Palette generator →