#B45D3F#B45D3F

#B45D3F is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.6% C 0.121 H 39.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B45D3F
RGB	rgb(180, 93, 63)
HSL	hsl(15, 48%, 48%)
HSV	hsv(15, 65%, 71%)
CMYK	cmyk(0%, 48.3%, 65%, 29.4%)
CIE-LAB	lab(49.37, 32.67, 32.92)
CIE-LCH	lch(49.37, 46.38, 45.22°)
OKLab	oklab(57.58% 0.0935 0.077)
OKLCH	oklch(57.58% 0.121 39.5)
XYZ	xyz(23.6359, 17.8936, 6.9108)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45D3F #3F96B4

analogous

#B43F5B #B45D3F #B4983F

triadic

#B45D3F #3FB45D #5D3FB4

tetradic

#B45D3F #5BB43F #3F96B4 #983FB4

square

#B45D3F #5BB43F #3F96B4 #983FB4

split-complementary

#B45D3F #3FB498 #3F5BB4

monochromatic

#592E1F #87462F #B45D3F #CA8067 #DAA694

Accessibility & contrast

On white

4.59

#B45D3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B45D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B45D3F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45D3F	#FFFFFF	#000000	##FFFFFF
##B45D3F	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3C

Deuteranopia (green-blind)

#897D3E

Tritanopia (blue-blind)

#C54D56

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b45d3f;
/* rgb */ color: rgb(180, 93, 63);
/* oklch */ color: oklch(57.6% 0.121 39.5);

Tailwind

colors: {
  custom: {
    50: '#d08c75',
    500: '#b45d3f',
    950: '#000000',
  },
}

SCSS

$custom: #b45d3f;
$custom-light: #d08c75;
$custom-dark: #000000;

JSON

{
  "hex": "#b45d3f",
  "rgb": {
    "r": 180,
    "g": 93,
    "b": 63
  },
  "hsl": {
    "h": 15.385,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57579,
    "c": 0.12113,
    "h": 39.5
  },
  "luminance": 0.17891
}

Semantic roles & 50–950 ramp

primary

#B45D3F

secondary

#8AB6C5

accent

#B5D850

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B45D3F

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

Preview Lab → · Contrast checker → · Palette generator →