#BF5B31#BF5B31

#BF5B31 is a mid, vivid orange. Relative luminance 0.188; OKLCH L 58.7% C 0.140 H 42.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#BF5B31
RGB	rgb(191, 91, 49)
HSL	hsl(18, 59%, 47%)
HSV	hsv(18, 74%, 75%)
CMYK	cmyk(0%, 52.4%, 74.3%, 25.1%)
CIE-LAB	lab(50.43, 37.32, 42.10)
CIE-LCH	lch(50.43, 56.27, 48.44°)
OKLab	oklab(58.67% 0.1042 0.094)
OKLCH	oklch(58.67% 0.14 42.1)
XYZ	xyz(25.7838, 18.7835, 5.1729)
Luminance	0.1878 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF5B31 #3195BF

analogous

#BF314E #BF5B31 #BFA231

triadic

#BF5B31 #31BF5B #5B31BF

tetradic

#BF5B31 #4EBF31 #3195BF #A231BF

square

#BF5B31 #4EBF31 #3195BF #A231BF

split-complementary

#BF5B31 #31BFA2 #314EBF

monochromatic

#5E2D18 #8E4425 #BF5B31 #D47D59 #E1A38A

Accessibility & contrast

On white

4.42

#BF5B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#BF5B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BF5B31

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF5B31	#FFFFFF	#000000	##000000
##BF5B31	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A2C

Deuteranopia (green-blind)

#8F812F

Tritanopia (blue-blind)

#D14652

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #bf5b31;
/* rgb */ color: rgb(191, 91, 49);
/* oklch */ color: oklch(58.7% 0.140 42.1);

Tailwind

colors: {
  custom: {
    50: '#d98b6b',
    500: '#bf5b31',
    950: '#000000',
  },
}

SCSS

$custom: #bf5b31;
$custom-light: #d98b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#bf5b31",
  "rgb": {
    "r": 191,
    "g": 91,
    "b": 49
  },
  "hsl": {
    "h": 17.746,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.58671,
    "c": 0.14031,
    "h": 42.1
  },
  "luminance": 0.1878
}

Semantic roles & 50–950 ramp

primary

#BF5B31

secondary

#81B5CB

accent

#B4E245

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160C07

muted

#847D7A

Preview Lab

Preview with #BF5B31

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

Preview Lab → · Contrast checker → · Palette generator →