#B36531#B36531

#B36531 is a mid, vivid orange. Relative luminance 0.191; OKLCH L 58.6% C 0.120 H 51.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B36531
RGB	rgb(179, 101, 49)
HSL	hsl(24, 57%, 45%)
HSV	hsv(24, 73%, 70%)
CMYK	cmyk(0%, 43.6%, 72.6%, 29.8%)
CIE-LAB	lab(50.82, 27.13, 42.00)
CIE-LCH	lch(50.82, 49.99, 57.14°)
OKLab	oklab(58.61% 0.0743 0.0944)
OKLCH	oklch(58.61% 0.12 51.8)
XYZ	xyz(23.8005, 19.1154, 5.3414)
Luminance	0.1911 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B36531 #317FB3

analogous

#B3313E #B36531 #B3A631

triadic

#B36531 #31B365 #6531B3

tetradic

#B36531 #3EB331 #317FB3 #A631B3

square

#B36531 #3EB331 #317FB3 #A631B3

split-complementary

#B36531 #31B3A6 #313EB3

monochromatic

#532F17 #834A24 #B36531 #D08452 #DDA682

Accessibility & contrast

On white

4.35

#B36531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#B36531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B36531

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B36531	#FFFFFF	#000000	##000000
##B36531	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E2B

Deuteranopia (green-blind)

#8E8030

Tritanopia (blue-blind)

#C4555A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b36531;
/* rgb */ color: rgb(179, 101, 49);
/* oklch */ color: oklch(58.6% 0.120 51.8);

Tailwind

colors: {
  custom: {
    50: '#cf916c',
    500: '#b36531',
    950: '#000000',
  },
}

SCSS

$custom: #b36531;
$custom-light: #cf916c;
$custom-dark: #000000;

JSON

{
  "hex": "#b36531",
  "rgb": {
    "r": 179,
    "g": 101,
    "b": 49
  },
  "hsl": {
    "h": 24,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.58613,
    "c": 0.12012,
    "h": 51.8
  },
  "luminance": 0.19113
}

Semantic roles & 50–950 ramp

primary

#B36531

secondary

#7AA7C6

accent

#A3E048

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B36531

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

Preview Lab → · Contrast checker → · Palette generator →