Recognised as Colour
#FFB671
- #FFB671
- Orange
- Light
- Nearest: Sandy brown
#FFB671 is a orange with RGB values 255, 182, 113 and HSL 29°, 100%, 72%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#FFB671#FFB671
HEX#FFB671
RGBrgb(255, 182, 113)
RGB (0–1)1, 0.7137, 0.4431
RGB percentages100%, 71.4%, 44.3%
HSLhsl(29.2, 100%, 72.2%)
HSV / HSBhsv(29.2, 55.7%, 100%)
CMYK0%, 28.6%, 55.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,758,385
CSS custom property--colour: #FFB671;
Brightness & contrast
Relative luminance0.55908WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.18:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.18:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#00498E
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 text12.18:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#71BAFF
Analogous#FF7173, #FFFD71
Triadic#71FFB6, #B671FF
Split complementary#71FFFD, #7173FF
Tetradic#73FF71, #71BAFF, #FD71FF
Tints, shades & saturation
Channel breakdown
R255
G182
B113
Red255 (100%)
Green182 (71.4%)
Blue113 (44.3%)
Hue29.15°
Saturation (HSL)100%
Lightness72.16%
Dominant channelRed
Hex per channelR FF · G B6 · B 71
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Harmonies
Similar named colours
Also reads as
FFB671 (chemical formula)
- Formula
- 7,291.506 g/mol
- 673 atoms
FFB671 has a molar mass of 7,291.506 g/mol, made up of 673 atoms across 2 elements: 2 × F, 671 × B.
Molar mass
Molar mass7,291.506 g/mol
Total atoms per molecule673
Distinct elements2
Mass of one molecule1.2107831 × 10^-20 g
Molecules per gram8.2591179 × 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
F0.5%
B99.5%
Fluorine (F × 2)37.996 g/mol, 0.521%
Boron (B × 671)7,253.51 g/mol, 99.479%
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