Recognised as Colour
#FFB589
- #FFB589
- Orange
- Light
- Nearest: Light salmon
#FFB589 is a orange with RGB values 255, 181, 137 and HSL 22°, 100%, 77%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Light salmon.
Colour values
#FFB589#FFB589
HEX#FFB589
RGBrgb(255, 181, 137)
RGB (0–1)1, 0.7098, 0.5373
RGB percentages100%, 71%, 53.7%
HSLhsl(22.4, 100%, 76.9%)
HSV / HSBhsv(22.4, 46.3%, 100%)
CMYK0%, 29%, 46.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,758,153
CSS custom property--colour: #FFB589;
Brightness & contrast
Relative luminance0.56114WCAG 2.x, 0 is black and 1 is white
Perceived brightness202 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.22:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.22:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#004A76
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.72:1WCAG large text: Fail
Contrast with black, large text12.22:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#89D3FF
Analogous#FF8998, #FFF089
Triadic#89FFB5, #B589FF
Split complementary#89FFF0, #8998FF
Tetradic#98FF89, #89D3FF, #F089FF
Tints, shades & saturation
Channel breakdown
R255
G181
B137
Red255 (100%)
Green181 (71%)
Blue137 (53.7%)
Hue22.37°
Saturation (HSL)100%
Lightness76.86%
Dominant channelRed
Hex per channelR FF · G B5 · B 89
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Harmonies
Similar named colours
Also reads as
FFB589 (chemical formula)
- Formula
- 6,405.086 g/mol
- 591 atoms
FFB589 has a molar mass of 6,405.086 g/mol, made up of 591 atoms across 2 elements: 2 × F, 589 × B.
Molar mass
Molar mass6,405.086 g/mol
Total atoms per molecule591
Distinct elements2
Mass of one molecule1.0635896 × 10^-20 g
Molecules per gram9.4021232 × 10^19
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
F0.6%
B99.4%
Fluorine (F × 2)37.996 g/mol, 0.593%
Boron (B × 589)6,367.09 g/mol, 99.407%
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