#BF5531#BF5531

#BF5531 is a mid, vivid orange. Relative luminance 0.178; OKLCH L 57.8% C 0.146 H 38.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#BF5531
RGB	rgb(191, 85, 49)
HSL	hsl(15, 59%, 47%)
HSV	hsv(15, 74%, 75%)
CMYK	cmyk(0%, 55.5%, 74.3%, 25.1%)
CIE-LAB	lab(49.25, 40.35, 40.84)
CIE-LCH	lch(49.25, 57.41, 45.35°)
OKLab	oklab(57.77% 0.1134 0.0913)
OKLCH	oklch(57.77% 0.146 38.8)
XYZ	xyz(25.2913, 17.7984, 5.0088)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF5531 #319BBF

analogous

#BF3154 #BF5531 #BF9C31

triadic

#BF5531 #31BF55 #5531BF

tetradic

#BF5531 #54BF31 #319BBF #9C31BF

square

#BF5531 #54BF31 #319BBF #9C31BF

split-complementary

#BF5531 #31BF9C #3154BF

monochromatic

#5E2A18 #8E3F25 #BF5531 #D47859 #E1A08A

Accessibility & contrast

On white

4.61

#BF5531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#BF5531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BF5531

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF5531	#FFFFFF	#000000	##FFFFFF
##BF5531	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72662D

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#D23E4D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bf5531;
/* rgb */ color: rgb(191, 85, 49);
/* oklch */ color: oklch(57.8% 0.146 38.8);

Tailwind

colors: {
  custom: {
    50: '#d9886b',
    500: '#bf5531',
    950: '#000000',
  },
}

SCSS

$custom: #bf5531;
$custom-light: #d9886b;
$custom-dark: #000000;

JSON

{
  "hex": "#bf5531",
  "rgb": {
    "r": 191,
    "g": 85,
    "b": 49
  },
  "hsl": {
    "h": 15.211,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57772,
    "c": 0.14559,
    "h": 38.8
  },
  "luminance": 0.17795
}

Semantic roles & 50–950 ramp

primary

#BF5531

secondary

#81B8CB

accent

#BBE245

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160B07

muted

#847C7A

Preview Lab

Preview with #BF5531

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

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