Recognised as Colour
#FF6F27
- #FF6F27
- Orange
- Dark
- Nearest: Coral
#FF6F27 is a orange with RGB values 255, 111, 39 and HSL 20°, 100%, 58%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Coral.
Colour values
#FF6F27#FF6F27
HEX#FF6F27
RGBrgb(255, 111, 39)
RGB (0–1)1, 0.4353, 0.1529
RGB percentages100%, 43.5%, 15.3%
HSLhsl(20, 100%, 57.6%)
HSV / HSBhsv(20, 84.7%, 100%)
CMYK0%, 56.5%, 84.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,740,135
CSS custom property--colour: #FF6F27;
Brightness & contrast
Relative luminance0.32775WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.56:1
Contrast with white2.78:1WCAG normal text: Fail
Contrast with black7.56:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#0090D8
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.78:1WCAG large text: Fail
Contrast with black, large text7.56:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#27B7FF
Analogous#FF274B, #FFDB27
Triadic#27FF6F, #6F27FF
Split complementary#27FFDB, #274BFF
Tetradic#4BFF27, #27B7FF, #DB27FF
Tints, shades & saturation
Channel breakdown
R255
G111
B39
Red255 (100%)
Green111 (43.5%)
Blue39 (15.3%)
Hue20°
Saturation (HSL)100%
Lightness57.65%
Dominant channelRed
Hex per channelR FF · G 6F · B 27
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Also reads as
FF6F27 (chemical formula)
- Formula
- 645.932 g/mol
- 34 atoms
FF6F27 has a molar mass of 645.932 g/mol, made up of 34 atoms across 1 element: 34 × F.
Molar mass
Molar mass645.932 g/mol
Total atoms per molecule34
Distinct elements1
Mass of one molecule1.0725953 × 10^-21 g
Molecules per gram9.3231807 × 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
F100%
Fluorine (F × 34)645.932 g/mol, 100%
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