#BF5731#BF5731

#BF5731 is a mid, vivid orange. Relative luminance 0.181; OKLCH L 58.1% C 0.144 H 39.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#BF5731
RGB	rgb(191, 87, 49)
HSL	hsl(16, 59%, 47%)
HSV	hsv(16, 74%, 75%)
CMYK	cmyk(0%, 54.5%, 74.3%, 25.1%)
CIE-LAB	lab(49.64, 39.35, 41.26)
CIE-LCH	lch(49.64, 57.01, 46.36°)
OKLab	oklab(58.07% 0.1104 0.0922)
OKLCH	oklch(58.07% 0.144 39.9)
XYZ	xyz(25.4509, 18.1178, 5.0620)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF5731 #3199BF

analogous

#BF3152 #BF5731 #BF9E31

triadic

#BF5731 #31BF57 #5731BF

tetradic

#BF5731 #52BF31 #3199BF #9E31BF

square

#BF5731 #52BF31 #3199BF #9E31BF

split-complementary

#BF5731 #31BF9E #3152BF

monochromatic

#5E2B18 #8E4125 #BF5731 #D47A59 #E1A18A

Accessibility & contrast

On white

4.54

#BF5731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#BF5731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BF5731

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF5731	#FFFFFF	#000000	##000000
##BF5731	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682C

Deuteranopia (green-blind)

#8D7F2E

Tritanopia (blue-blind)

#D2414F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bf5731;
/* rgb */ color: rgb(191, 87, 49);
/* oklch */ color: oklch(58.1% 0.144 39.9);

Tailwind

colors: {
  custom: {
    50: '#d9896b',
    500: '#bf5731',
    950: '#000000',
  },
}

SCSS

$custom: #bf5731;
$custom-light: #d9896b;
$custom-dark: #000000;

JSON

{
  "hex": "#bf5731",
  "rgb": {
    "r": 191,
    "g": 87,
    "b": 49
  },
  "hsl": {
    "h": 16.056,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.58066,
    "c": 0.1438,
    "h": 39.9
  },
  "luminance": 0.18115
}

Semantic roles & 50–950 ramp

primary

#BF5731

secondary

#81B7CB

accent

#B8E245

background

#FEF8F6

surface

#FCF0EB

border

#D5CBC6

text

#160C07

muted

#847D7A

Preview Lab

Preview with #BF5731

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

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