#B45F3A#B45F3A

#B45F3A is a mid, vivid orange. Relative luminance 0.182; OKLCH L 57.8% C 0.121 H 43.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B45F3A
RGB	rgb(180, 95, 58)
HSL	hsl(18, 51%, 47%)
HSV	hsv(18, 68%, 71%)
CMYK	cmyk(0%, 47.2%, 67.8%, 29.4%)
CIE-LAB	lab(49.73, 31.29, 36.11)
CIE-LCH	lch(49.73, 47.78, 49.09°)
OKLab	oklab(57.84% 0.0884 0.0833)
OKLCH	oklch(57.84% 0.121 43.3)
XYZ	xyz(23.6804, 18.1959, 6.2673)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45F3A #3A8FB4

analogous

#B43A52 #B45F3A #B49C3A

triadic

#B45F3A #3AB45F #5F3AB4

tetradic

#B45F3A #52B43A #3A8FB4 #9C3AB4

square

#B45F3A #52B43A #3A8FB4 #9C3AB4

split-complementary

#B45F3A #3AB49C #3A52B4

monochromatic

#572E1C #86472B #B45F3A #CC8060 #DBA58E

Accessibility & contrast

On white

4.53

#B45F3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#B45F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B45F3A

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45F3A	#FFFFFF	#000000	##000000
##B45F3A	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B36

Deuteranopia (green-blind)

#8B7D39

Tritanopia (blue-blind)

#C54E56

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b45f3a;
/* rgb */ color: rgb(180, 95, 58);
/* oklch */ color: oklch(57.8% 0.121 43.3);

Tailwind

colors: {
  custom: {
    50: '#d08e71',
    500: '#b45f3a',
    950: '#000000',
  },
}

SCSS

$custom: #b45f3a;
$custom-light: #d08e71;
$custom-dark: #000000;

JSON

{
  "hex": "#b45f3a",
  "rgb": {
    "r": 180,
    "g": 95,
    "b": 58
  },
  "hsl": {
    "h": 18.197,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57838,
    "c": 0.12144,
    "h": 43.3
  },
  "luminance": 0.18193
}

Semantic roles & 50–950 ramp

primary

#B45F3A

secondary

#85B2C5

accent

#B0DB4D

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B45F3A

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

Preview Lab → · Contrast checker → · Palette generator →