#B45D2D#B45D2D

#B45D2D is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.4% C 0.128 H 47.1°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B45D2D
RGB	rgb(180, 93, 45)
HSL	hsl(21, 60%, 44%)
HSV	hsv(21, 75%, 71%)
CMYK	cmyk(0%, 48.3%, 75%, 29.4%)
CIE-LAB	lab(49.16, 31.67, 42.28)
CIE-LCH	lch(49.16, 52.83, 53.16°)
OKLab	oklab(57.36% 0.0873 0.0941)
OKLCH	oklch(57.36% 0.128 47.1)
XYZ	xyz(23.2125, 17.7242, 4.6808)
Luminance	0.1772 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45D2D #2D84B4

analogous

#B42D41 #B45D2D #B4A12D

triadic

#B45D2D #2DB45D #5D2DB4

tetradic

#B45D2D #41B42D #2D84B4 #A12DB4

square

#B45D2D #41B42D #2D84B4 #A12DB4

split-complementary

#B45D2D #2DB4A1 #2D41B4

monochromatic

#522A15 #834421 #B45D2D #D27C4C #DEA07D

Accessibility & contrast

On white

4.62

#B45D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#B45D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B45D2D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45D2D	#FFFFFF	#000000	##FFFFFF
##B45D2D	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756927

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#C54B53

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b45d2d;
/* rgb */ color: rgb(180, 93, 45);
/* oklch */ color: oklch(57.4% 0.128 47.1);

Tailwind

colors: {
  custom: {
    50: '#d18c68',
    500: '#b45d2d',
    950: '#000000',
  },
}

SCSS

$custom: #b45d2d;
$custom-light: #d18c68;
$custom-dark: #000000;

JSON

{
  "hex": "#b45d2d",
  "rgb": {
    "r": 180,
    "g": 93,
    "b": 45
  },
  "hsl": {
    "h": 21.333,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57355,
    "c": 0.12833,
    "h": 47.1
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#B45D2D

secondary

#76AAC7

accent

#ABE345

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B45D2D

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

Preview Lab → · Contrast checker → · Palette generator →