#B45734#B45734

#B45734 is a mid, vivid orange. Relative luminance 0.168; OKLCH L 56.5% C 0.131 H 40.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B45734
RGB	rgb(180, 87, 52)
HSL	hsl(16, 55%, 45%)
HSV	hsv(16, 71%, 71%)
CMYK	cmyk(0%, 51.7%, 71.1%, 29.4%)
CIE-LAB	lab(47.97, 35.18, 37.35)
CIE-LCH	lch(47.97, 51.31, 46.71°)
OKLab	oklab(56.47% 0.0992 0.0849)
OKLCH	oklch(56.47% 0.131 40.6)
XYZ	xyz(22.8526, 16.7704, 5.2817)
Luminance	0.1677 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45734 #3491B4

analogous

#B43451 #B45734 #B49734

triadic

#B45734 #34B457 #5734B4

tetradic

#B45734 #51B434 #3491B4 #9734B4

square

#B45734 #51B434 #3491B4 #9734B4

split-complementary

#B45734 #34B497 #3451B4

monochromatic

#552919 #854026 #B45734 #CE7757 #DC9E86

Accessibility & contrast

On white

4.82

#B45734 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B45734 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45734

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45734	#FFFFFF	#000000	##FFFFFF
##B45734	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706530

Deuteranopia (green-blind)

#877A32

Tritanopia (blue-blind)

#C5444F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b45734;
/* rgb */ color: rgb(180, 87, 52);
/* oklch */ color: oklch(56.5% 0.131 40.6);

Tailwind

colors: {
  custom: {
    50: '#d1886d',
    500: '#b45734',
    950: '#000000',
  },
}

SCSS

$custom: #b45734;
$custom-light: #d1886d;
$custom-dark: #000000;

JSON

{
  "hex": "#b45734",
  "rgb": {
    "r": 180,
    "g": 87,
    "b": 52
  },
  "hsl": {
    "h": 16.406,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56468,
    "c": 0.13059,
    "h": 40.6
  },
  "luminance": 0.16768
}

Semantic roles & 50–950 ramp

primary

#B45734

secondary

#7EB2C6

accent

#B6DF49

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B45734

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

Preview Lab → · Contrast checker → · Palette generator →