#B45F2F#B45F2F

#B45F2F is a mid, vivid orange. Relative luminance 0.181; OKLCH L 57.7% C 0.126 H 47.8°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B45F2F
RGB	rgb(180, 95, 47)
HSL	hsl(22, 59%, 45%)
HSV	hsv(22, 74%, 71%)
CMYK	cmyk(0%, 47.2%, 73.9%, 29.4%)
CIE-LAB	lab(49.61, 30.70, 41.75)
CIE-LCH	lch(49.61, 51.82, 53.68°)
OKLab	oklab(57.71% 0.0847 0.0934)
OKLCH	oklch(57.71% 0.126 47.8)
XYZ	xyz(23.4298, 18.0957, 4.9477)
Luminance	0.1809 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45F2F #2F84B4

analogous

#B42F42 #B45F2F #B4A22F

triadic

#B45F2F #2FB45F #5F2FB4

tetradic

#B45F2F #42B42F #2F84B4 #A22FB4

square

#B45F2F #42B42F #2F84B4 #A22FB4

split-complementary

#B45F2F #2FB4A2 #2F42B4

monochromatic

#532C16 #834522 #B45F2F #D17E4F #DEA280

Accessibility & contrast

On white

4.55

#B45F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#B45F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B45F2F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45F2F	#FFFFFF	#000000	##000000
##B45F2F	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A29

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#C54D55

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b45f2f;
/* rgb */ color: rgb(180, 95, 47);
/* oklch */ color: oklch(57.7% 0.126 47.8);

Tailwind

colors: {
  custom: {
    50: '#d18d6a',
    500: '#b45f2f',
    950: '#000000',
  },
}

SCSS

$custom: #b45f2f;
$custom-light: #d18d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b45f2f",
  "rgb": {
    "r": 180,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 21.654,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57707,
    "c": 0.12606,
    "h": 47.8
  },
  "luminance": 0.18093
}

Semantic roles & 50–950 ramp

primary

#B45F2F

secondary

#78AAC7

accent

#AAE246

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B45F2F

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

Preview Lab → · Contrast checker → · Palette generator →