#B65A31#B65A31

#B65A31 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.2% C 0.131 H 43.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#B65A31
RGB	rgb(182, 90, 49)
HSL	hsl(18, 58%, 45%)
HSV	hsv(18, 73%, 71%)
CMYK	cmyk(0%, 50.5%, 73.1%, 28.6%)
CIE-LAB	lab(48.86, 34.26, 40.01)
CIE-LCH	lch(48.86, 52.68, 49.43°)
OKLab	oklab(57.2% 0.0957 0.09)
OKLCH	oklch(57.2% 0.131 43.2)
XYZ	xyz(23.5041, 17.4820, 5.0418)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65A31 #318DB6

analogous

#B6314B #B65A31 #B69C31

triadic

#B65A31 #31B65A #5A31B6

tetradic

#B65A31 #4BB631 #318DB6 #9C31B6

square

#B65A31 #4BB631 #318DB6 #9C31B6

split-complementary

#B65A31 #31B69C #314BB6

monochromatic

#562A17 #864224 #B65A31 #D17A53 #DE9F84

Accessibility & contrast

On white

4.67

#B65A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#B65A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B65A31

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65A31	#FFFFFF	#000000	##FFFFFF
##B65A31	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73672C

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#C74751

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b65a31;
/* rgb */ color: rgb(182, 90, 49);
/* oklch */ color: oklch(57.2% 0.131 43.2);

Tailwind

colors: {
  custom: {
    50: '#d28a6b',
    500: '#b65a31',
    950: '#000000',
  },
}

SCSS

$custom: #b65a31;
$custom-light: #d28a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b65a31",
  "rgb": {
    "r": 182,
    "g": 90,
    "b": 49
  },
  "hsl": {
    "h": 18.496,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57199,
    "c": 0.13133,
    "h": 43.2
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#B65A31

secondary

#7CB0C7

accent

#B1E147

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B65A31

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

Preview Lab → · Contrast checker → · Palette generator →