Recognised as Colour
#CFB487
- #CFB487
- Orange
- Dark
- Nearest: Tan
#CFB487 is a orange with RGB values 207, 180, 135 and HSL 38°, 43%, 67%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#CFB487#CFB487
HEX#CFB487
RGBrgb(207, 180, 135)
RGB (0–1)0.8118, 0.7059, 0.5294
RGB percentages81.2%, 70.6%, 52.9%
HSLhsl(37.5, 42.9%, 67.1%)
HSV / HSBhsv(37.5, 34.8%, 81.2%)
CMYK0%, 13%, 34.8%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,612,167
CSS custom property--colour: #CFB487;
Brightness & contrast
Relative luminance0.47657WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.53:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.53:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#304B78
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.53:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#87A2CF
Analogous#CF9087, #C6CF87
Triadic#87CFB4, #B487CF
Split complementary#87C6CF, #9087CF
Tetradic#87CF90, #87A2CF, #CF87C6
Tints, shades & saturation
Channel breakdown
R207
G180
B135
Red207 (81.2%)
Green180 (70.6%)
Blue135 (52.9%)
Hue37.5°
Saturation (HSL)42.86%
Lightness67.06%
Dominant channelRed
Hex per channelR CF · G B4 · B 87
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Also reads as
CFB487 (chemical formula)
- Formula
- 5,295.479 g/mol
- 489 atoms
CFB487 has a molar mass of 5,295.479 g/mol, made up of 489 atoms across 3 elements: 1 × C, 1 × F, 487 × B.
Molar mass
Molar mass5,295.479 g/mol
Total atoms per molecule489
Distinct elements3
Mass of one molecule8.7933498 × 10^-21 g
Molecules per gram1.137223 × 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
C0.2%
F0.4%
B99.4%
Carbon (C)12.011 g/mol, 0.227%
Fluorine (F)18.998 g/mol, 0.359%
Boron (B × 487)5,264.47 g/mol, 99.414%
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