Recognised as Colour
#FFBC64
- #FFBC64
- Orange
- Light
- Nearest: Sandy brown
#FFBC64 is a orange with RGB values 255, 188, 100 and HSL 34°, 100%, 70%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#FFBC64#FFBC64
HEX#FFBC64
RGBrgb(255, 188, 100)
RGB (0–1)1, 0.7373, 0.3922
RGB percentages100%, 73.7%, 39.2%
HSLhsl(34.1, 100%, 69.6%)
HSV / HSBhsv(34.1, 60.8%, 100%)
CMYK0%, 26.3%, 60.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,759,908
CSS custom property--colour: #FFBC64;
Brightness & contrast
Relative luminance0.58147WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.63:1
Contrast with white1.66:1WCAG normal text: Fail
Contrast with black12.63:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#00439B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.66:1WCAG large text: Fail
Contrast with black, large text12.63:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64A7FF
Analogous#FF6E64, #F5FF64
Triadic#64FFBC, #BC64FF
Split complementary#64F5FF, #6E64FF
Tetradic#64FF6F, #64A7FF, #FF64F5
Tints, shades & saturation
Channel breakdown
R255
G188
B100
Red255 (100%)
Green188 (73.7%)
Blue100 (39.2%)
Hue34.06°
Saturation (HSL)100%
Lightness69.61%
Dominant channelRed
Hex per channelR FF · G BC · B 64
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Harmonies
Similar named colours
Also reads as
FFBC64 (chemical formula)
- Formula
- 817.51 g/mol
- 67 atoms
FFBC64 has a molar mass of 817.51 g/mol, made up of 67 atoms across 3 elements: 2 × F, 1 × B, 64 × C.
Molar mass
Molar mass817.51 g/mol
Total atoms per molecule67
Distinct elements3
Mass of one molecule1.3575073 × 10^-21 g
Molecules per gram7.3664429 × 10^20
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
F4.6%
B1.3%
C94%
Fluorine (F × 2)37.996 g/mol, 4.648%
Boron (B)10.81 g/mol, 1.322%
Carbon (C × 64)768.704 g/mol, 94.03%
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