#B28428#B28428

#B28428 is a light, moderate orange. Relative luminance 0.261; OKLCH L 64.3% C 0.118 H 80.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#B28428
RGB	rgb(178, 132, 40)
HSL	hsl(40, 63%, 43%)
HSV	hsv(40, 78%, 70%)
CMYK	cmyk(0%, 25.8%, 77.5%, 30.2%)
CIE-LAB	lab(58.15, 9.04, 53.35)
CIE-LCH	lch(58.15, 54.11, 80.38°)
OKLab	oklab(64.26% 0.0198 0.1167)
OKLCH	oklch(64.26% 0.118 80.4)
XYZ	xyz(26.9962, 26.1228, 5.6274)
Luminance	0.2612 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28428 #2856B2

analogous

#B23F28 #B28428 #9BB228

triadic

#B28428 #28B284 #8428B2

tetradic

#B28428 #28B23F #2856B2 #B2289B

square

#B28428 #28B23F #2856B2 #B2289B

split-complementary

#B28428 #289BB2 #3F28B2

monochromatic

#4E3A12 #805F1D #B28428 #D5A443 #E0BC75

Accessibility & contrast

On white

3.37

#B28428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#B28428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28428

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28428	#FFFFFF	#000000	##000000
##B28428	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968519

Deuteranopia (green-blind)

#A1902C

Tritanopia (blue-blind)

#C27772

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b28428;
/* rgb */ color: rgb(178, 132, 40);
/* oklch */ color: oklch(64.3% 0.118 80.4);

Tailwind

colors: {
  custom: {
    50: '#cea769',
    500: '#b28428',
    950: '#000000',
  },
}

SCSS

$custom: #b28428;
$custom-light: #cea769;
$custom-dark: #000000;

JSON

{
  "hex": "#b28428",
  "rgb": {
    "r": 178,
    "g": 132,
    "b": 40
  },
  "hsl": {
    "h": 40,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.64258,
    "c": 0.1184,
    "h": 80.4
  },
  "luminance": 0.26121
}

Semantic roles & 50–950 ramp

primary

#B28428

secondary

#6F8CC7

accent

#78E641

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B28428

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

Preview Lab → · Contrast checker → · Palette generator →