Recognised as Colour
#BB8532
- #BB8532
- Orange
- Dark
- Nearest: Peru
#BB8532 is a orange with RGB values 187, 133, 50 and HSL 36°, 58%, 46%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Peru.
Colour values
#BB8532#BB8532
HEX#BB8532
RGBrgb(187, 133, 50)
RGB (0–1)0.7333, 0.5216, 0.1961
RGB percentages73.3%, 52.2%, 19.6%
HSLhsl(36.4, 57.8%, 46.5%)
HSV / HSBhsv(36.4, 73.3%, 73.3%)
CMYK0%, 28.9%, 73.3%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,289,330
CSS custom property--colour: #BB8532;
Brightness & contrast
Relative luminance0.2757WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.51:1
Contrast with white3.22:1WCAG normal text: Fail
Contrast with black6.51:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#447ACD
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.22:1WCAG large text: AA
Contrast with black, large text6.51:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3268BB
Analogous#BB4032, #ACBB32
Triadic#32BB85, #8532BB
Split complementary#32ACBB, #4132BB
Tetradic#32BB41, #3268BB, #BB32AD
Tints, shades & saturation
Channel breakdown
R187
G133
B50
Red187 (73.3%)
Green133 (52.2%)
Blue50 (19.6%)
Hue36.35°
Saturation (HSL)57.81%
Lightness46.47%
Dominant channelRed
Hex per channelR BB · G 85 · B 32
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
BB8532 (chemical formula)
- Formula
- 92,241.73 g/mol
- 8533 atoms
BB8532 has a molar mass of 92,241.73 g/mol, made up of 8533 atoms across 1 element: 8533 × B.
Molar mass
Molar mass92,241.73 g/mol
Total atoms per molecule8533
Distinct elements1
Mass of one molecule1.53171 × 10^-19 g
Molecules per gram6.5286511 × 10^18
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
B100%
Boron (B × 8533)92,241.73 g/mol, 100%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Elements in this formula
Nerdulate something else
Nothing in mind? Surprise me · today’s page