#B0721C#B0721C

#B0721C is a mid, vivid orange. Relative luminance 0.213; OKLCH L 60.4% C 0.122 H 68.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B0721C
RGB	rgb(176, 114, 28)
HSL	hsl(35, 73%, 40%)
HSV	hsv(35, 84%, 69%)
CMYK	cmyk(0%, 35.2%, 84.1%, 31%)
CIE-LAB	lab(53.33, 17.77, 53.34)
CIE-LCH	lch(53.33, 56.22, 71.57°)
OKLab	oklab(60.42% 0.0439 0.1139)
OKLCH	oklch(60.42% 0.122 68.9)
XYZ	xyz(24.1334, 21.3509, 3.9485)
Luminance	0.2135 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0721C #1C5AB0

analogous

#B0281C #B0721C #A4B01C

triadic

#B0721C #1CB072 #721CB0

tetradic

#B0721C #1CB028 #1C5AB0 #B01CA4

square

#B0721C #1CB028 #1C5AB0 #B01CA4

split-complementary

#B0721C #1CA4B0 #281CB0

monochromatic

#462E0B #7B5014 #B0721C #DD932C #E6AE61

Accessibility & contrast

On white

3.98

#B0721C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#B0721C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0721C

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0721C	#FFFFFF	#000000	##000000
##B0721C	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877708

Deuteranopia (green-blind)

#95851F

Tritanopia (blue-blind)

#C06362

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b0721c;
/* rgb */ color: rgb(176, 114, 28);
/* oklch */ color: oklch(60.4% 0.122 68.9);

Tailwind

colors: {
  custom: {
    50: '#cd9a61',
    500: '#b0721c',
    950: '#000000',
  },
}

SCSS

$custom: #b0721c;
$custom-light: #cd9a61;
$custom-dark: #000000;

JSON

{
  "hex": "#b0721c",
  "rgb": {
    "r": 176,
    "g": 114,
    "b": 28
  },
  "hsl": {
    "h": 34.865,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.6042,
    "c": 0.12207,
    "h": 68.9
  },
  "luminance": 0.21349
}

Semantic roles & 50–950 ramp

primary

#B0721C

secondary

#5E8BCA

accent

#85EF39

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B0721C

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

Preview Lab → · Contrast checker → · Palette generator →