#BB5129#BB5129

#BB5129 is a mid, vivid orange. Relative luminance 0.166; OKLCH L 56.5% C 0.147 H 40.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#BB5129
RGB	rgb(187, 81, 41)
HSL	hsl(16, 64%, 45%)
HSV	hsv(16, 78%, 73%)
CMYK	cmyk(0%, 56.7%, 78.1%, 26.7%)
CIE-LAB	lab(47.77, 40.46, 43.19)
CIE-LCH	lch(47.77, 59.18, 46.87°)
OKLab	oklab(56.5% 0.1127 0.0946)
OKLCH	oklch(56.5% 0.147 40)
XYZ	xyz(23.8387, 16.6129, 4.0487)
Luminance	0.1661 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5129 #2993BB

analogous

#BB294A #BB5129 #BB9A29

triadic

#BB5129 #29BB51 #5129BB

tetradic

#BB5129 #4ABB29 #2993BB #9A29BB

square

#BB5129 #4ABB29 #2993BB #9A29BB

split-complementary

#BB5129 #29BB9A #294ABB

monochromatic

#572613 #893B1E #BB5129 #D7714A #E2987C

Accessibility & contrast

On white

4.86

#BB5129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#BB5129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB5129

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5129	#FFFFFF	#000000	##FFFFFF
##BB5129	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6324

Deuteranopia (green-blind)

#897A26

Tritanopia (blue-blind)

#CD3949

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb5129;
/* rgb */ color: rgb(187, 81, 41);
/* oklch */ color: oklch(56.5% 0.147 40.0);

Tailwind

colors: {
  custom: {
    50: '#d78565',
    500: '#bb5129',
    950: '#000000',
  },
}

SCSS

$custom: #bb5129;
$custom-light: #d78565;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5129",
  "rgb": {
    "r": 187,
    "g": 81,
    "b": 41
  },
  "hsl": {
    "h": 16.438,
    "s": 64.035,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56497,
    "c": 0.14715,
    "h": 40
  },
  "luminance": 0.1661
}

Semantic roles & 50–950 ramp

primary

#BB5129

secondary

#75B3CB

accent

#B9E741

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #BB5129

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

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