Recognised as Colour
#CFB27F
- #CFB27F
- Orange
- Dark
- Nearest: Burlywood
#CFB27F is a orange with RGB values 207, 178, 127 and HSL 38°, 45%, 65%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Burlywood.
Colour values
#CFB27F#CFB27F
HEX#CFB27F
RGBrgb(207, 178, 127)
RGB (0–1)0.8118, 0.698, 0.498
RGB percentages81.2%, 69.8%, 49.8%
HSLhsl(38.2, 45.5%, 65.5%)
HSV / HSBhsv(38.2, 38.6%, 81.2%)
CMYK0%, 14%, 38.6%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,611,647
CSS custom property--colour: #CFB27F;
Brightness & contrast
Relative luminance0.46638WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.33:1
Contrast with white2.03:1WCAG normal text: Fail
Contrast with black10.33:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#304D80
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.03:1WCAG large text: Fail
Contrast with black, large text10.33:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7F9CCF
Analogous#CF8A7F, #C4CF7F
Triadic#7FCFB2, #B27FCF
Split complementary#7FC4CF, #8A7FCF
Tetradic#7FCF8A, #7F9CCF, #CF7FC4
Tints, shades & saturation
Channel breakdown
R207
G178
B127
Red207 (81.2%)
Green178 (69.8%)
Blue127 (49.8%)
Hue38.25°
Saturation (HSL)45.45%
Lightness65.49%
Dominant channelRed
Hex per channelR CF · G B2 · B 7F
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Harmonies
Similar named colours
Also reads as
CFB27F (chemical formula)
- Formula
- 341.877 g/mol
- 30 atoms
CFB27F has a molar mass of 341.877 g/mol, made up of 30 atoms across 3 elements: 1 × C, 2 × F, 27 × B.
Molar mass
Molar mass341.877 g/mol
Total atoms per molecule30
Distinct elements3
Mass of one molecule5.6770011 × 10^-22 g
Molecules per gram1.7614934 × 10^21
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
C3.5%
F11.1%
B85.4%
Carbon (C)12.011 g/mol, 3.513%
Fluorine (F × 2)37.996 g/mol, 11.114%
Boron (B × 27)291.87 g/mol, 85.373%
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