#B28528#B28528

#B28528 is a light, moderate orange. Relative luminance 0.264; OKLCH L 64.5% C 0.119 H 81.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#B28528
RGB	rgb(178, 133, 40)
HSL	hsl(40, 63%, 43%)
HSV	hsv(40, 78%, 70%)
CMYK	cmyk(0%, 25.3%, 77.5%, 30.2%)
CIE-LAB	lab(58.41, 8.49, 53.60)
CIE-LCH	lch(58.41, 54.26, 81.00°)
OKLab	oklab(64.46% 0.0182 0.1173)
OKLCH	oklch(64.46% 0.119 81.2)
XYZ	xyz(27.1324, 26.3953, 5.6729)
Luminance	0.2639 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28528 #2855B2

analogous

#B24028 #B28528 #9AB228

triadic

#B28528 #28B285 #8528B2

tetradic

#B28528 #28B240 #2855B2 #B2289A

square

#B28528 #28B240 #2855B2 #B2289A

split-complementary

#B28528 #289AB2 #4028B2

monochromatic

#4E3A12 #80601D #B28528 #D5A543 #E0BD75

Accessibility & contrast

On white

3.34

#B28528 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#B28528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28528

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28528	#FFFFFF	#000000	##000000
##B28528	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978618

Deuteranopia (green-blind)

#A2912C

Tritanopia (blue-blind)

#C27873

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b28528;
/* rgb */ color: rgb(178, 133, 40);
/* oklch */ color: oklch(64.5% 0.119 81.2);

Tailwind

colors: {
  custom: {
    50: '#cea869',
    500: '#b28528',
    950: '#000000',
  },
}

SCSS

$custom: #b28528;
$custom-light: #cea869;
$custom-dark: #000000;

JSON

{
  "hex": "#b28528",
  "rgb": {
    "r": 178,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 40.435,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.64459,
    "c": 0.11866,
    "h": 81.2
  },
  "luminance": 0.26393
}

Semantic roles & 50–950 ramp

primary

#B28528

secondary

#6F8BC7

accent

#77E641

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B28528

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

Preview Lab → · Contrast checker → · Palette generator →