#B15723#B15723

#B15723 is a mid, vivid orange. Relative luminance 0.163; OKLCH L 55.9% C 0.133 H 47.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B15723
RGB	rgb(177, 87, 35)
HSL	hsl(22, 67%, 42%)
HSV	hsv(22, 80%, 69%)
CMYK	cmyk(0%, 50.8%, 80.2%, 30.6%)
CIE-LAB	lab(47.35, 33.21, 45.13)
CIE-LCH	lch(47.35, 56.04, 53.65°)
OKLab	oklab(55.85% 0.0906 0.0978)
OKLCH	oklch(55.85% 0.133 47.2)
XYZ	xyz(21.8452, 16.2876, 3.5832)
Luminance	0.1628 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15723 #237DB1

analogous

#B12336 #B15723 #B19E23

triadic

#B15723 #23B157 #5723B1

tetradic

#B15723 #36B123 #237DB1 #9E23B1

square

#B15723 #36B123 #237DB1 #9E23B1

split-complementary

#B15723 #23B19E #2336B1

monochromatic

#4B250F #7E3E19 #B15723 #D87339 #E2976C

Accessibility & contrast

On white

4.93

#B15723 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B15723 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15723

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15723	#FFFFFF	#000000	##FFFFFF
##B15723	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71641C

Deuteranopia (green-blind)

#867821

Tritanopia (blue-blind)

#C2434C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b15723;
/* rgb */ color: rgb(177, 87, 35);
/* oklch */ color: oklch(55.9% 0.133 47.2);

Tailwind

colors: {
  custom: {
    50: '#cf8862',
    500: '#b15723',
    950: '#000000',
  },
}

SCSS

$custom: #b15723;
$custom-light: #cf8862;
$custom-dark: #000000;

JSON

{
  "hex": "#b15723",
  "rgb": {
    "r": 177,
    "g": 87,
    "b": 35
  },
  "hsl": {
    "h": 21.972,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55852,
    "c": 0.13333,
    "h": 47.2
  },
  "luminance": 0.16285
}

Semantic roles & 50–950 ramp

primary

#B15723

secondary

#68A5C8

accent

#ABEA3E

background

#FDF8F5

surface

#FBF0EA

border

#D4CBC6

text

#150B05

muted

#837C79

Preview Lab

Preview with #B15723

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

Preview Lab → · Contrast checker → · Palette generator →