#B04E28#B04E28

#B04E28 is a mid, vivid orange. Relative luminance 0.148; OKLCH L 54.4% C 0.138 H 40.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B04E28
RGB	rgb(176, 78, 40)
HSL	hsl(17, 63%, 42%)
HSV	hsv(17, 77%, 69%)
CMYK	cmyk(0%, 55.7%, 77.3%, 31%)
CIE-LAB	lab(45.41, 37.65, 40.72)
CIE-LCH	lch(45.41, 55.46, 47.24°)
OKLab	oklab(54.35% 0.105 0.0897)
OKLCH	oklch(54.35% 0.138 40.5)
XYZ	xyz(21.0140, 14.8348, 3.7639)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04E28 #288AB0

analogous

#B02846 #B04E28 #B09228

triadic

#B04E28 #28B04E #4E28B0

tetradic

#B04E28 #46B028 #288AB0 #9228B0

square

#B04E28 #46B028 #288AB0 #9228B0

split-complementary

#B04E28 #28B092 #2846B0

monochromatic

#4C2211 #7E381D #B04E28 #D46A41 #DF9173

Accessibility & contrast

On white

5.29

#B04E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B04E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04E28

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04E28	#FFFFFF	#000000	##FFFFFF
##B04E28	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E23

Deuteranopia (green-blind)

#817425

Tritanopia (blue-blind)

#C13846

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b04e28;
/* rgb */ color: rgb(176, 78, 40);
/* oklch */ color: oklch(54.4% 0.138 40.5);

Tailwind

colors: {
  custom: {
    50: '#cf8264',
    500: '#b04e28',
    950: '#000000',
  },
}

SCSS

$custom: #b04e28;
$custom-light: #cf8264;
$custom-dark: #000000;

JSON

{
  "hex": "#b04e28",
  "rgb": {
    "r": 176,
    "g": 78,
    "b": 40
  },
  "hsl": {
    "h": 16.765,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.54354,
    "c": 0.13812,
    "h": 40.5
  },
  "luminance": 0.14832
}

Semantic roles & 50–950 ramp

primary

#B04E28

secondary

#6DAEC6

accent

#B8E642

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B05

muted

#837C7A

Preview Lab

Preview with #B04E28

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

Preview Lab → · Contrast checker → · Palette generator →