#BB5B3A#BB5B3A

#BB5B3A is a mid, vivid orange. Relative luminance 0.184; OKLCH L 58.2% C 0.133 H 39.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#BB5B3A
RGB	rgb(187, 91, 58)
HSL	hsl(15, 53%, 48%)
HSV	hsv(15, 69%, 73%)
CMYK	cmyk(0%, 51.3%, 69%, 26.7%)
CIE-LAB	lab(49.92, 36.20, 36.60)
CIE-LCH	lch(49.92, 51.48, 45.31°)
OKLab	oklab(58.19% 0.1027 0.0841)
OKLCH	oklch(58.19% 0.133 39.3)
XYZ	xyz(25.0006, 18.3555, 6.2286)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB5B3A #3A9ABB

analogous

#BB3A59 #BB5B3A #BB9B3A

triadic

#BB5B3A #3ABB5B #5B3ABB

tetradic

#BB5B3A #59BB3A #3A9ABB #9B3ABB

square

#BB5B3A #59BB3A #3A9ABB #9B3ABB

split-complementary

#BB5B3A #3ABB9B #3A59BB

monochromatic

#5E2E1D #8C442C #BB5B3A #CF7F63 #DDA592

Accessibility & contrast

On white

4.50

#BB5B3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#BB5B3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB5B3A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB5B3A	#FFFFFF	#000000	##000000
##BB5B3A	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A37

Deuteranopia (green-blind)

#8C7F38

Tritanopia (blue-blind)

#CD4853

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #bb5b3a;
/* rgb */ color: rgb(187, 91, 58);
/* oklch */ color: oklch(58.2% 0.133 39.3);

Tailwind

colors: {
  custom: {
    50: '#d58b71',
    500: '#bb5b3a',
    950: '#000000',
  },
}

SCSS

$custom: #bb5b3a;
$custom-light: #d58b71;
$custom-dark: #000000;

JSON

{
  "hex": "#bb5b3a",
  "rgb": {
    "r": 187,
    "g": 91,
    "b": 58
  },
  "hsl": {
    "h": 15.349,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58194,
    "c": 0.13275,
    "h": 39.3
  },
  "luminance": 0.18352
}

Semantic roles & 50–950 ramp

primary

#BB5B3A

secondary

#88B8C8

accent

#B7DC4C

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB5B3A

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

Preview Lab → · Contrast checker → · Palette generator →