Recognised as Colour
#B2997F
- #B2997F
- Orange
- Dark
- Nearest: Tan
#B2997F is a orange with RGB values 178, 153, 127 and HSL 31°, 25%, 60%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#B2997F#B2997F
HEX#B2997F
RGBrgb(178, 153, 127)
RGB (0–1)0.698, 0.6, 0.498
RGB percentages69.8%, 60%, 49.8%
HSLhsl(30.6, 24.9%, 59.8%)
HSV / HSBhsv(30.6, 28.7%, 69.8%)
CMYK0%, 14%, 28.7%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,704,703
CSS custom property--colour: #B2997F;
Brightness & contrast
Relative luminance0.3378WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.76:1
Contrast with white2.71:1WCAG normal text: Fail
Contrast with black7.76:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#4D6680
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.71:1WCAG large text: Fail
Contrast with black, large text7.76:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7F98B2
Analogous#B27F7F, #B2B27F
Triadic#7FB299, #997FB2
Split complementary#7FB1B2, #807FB2
Tetradic#7FB280, #7F98B2, #B27FB2
Tints, shades & saturation
Channel breakdown
R178
G153
B127
Red178 (69.8%)
Green153 (60%)
Blue127 (49.8%)
Hue30.59°
Saturation (HSL)24.88%
Lightness59.8%
Dominant channelRed
Hex per channelR B2 · G 99 · B 7F
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Also reads as
B2997F (chemical formula)
- Formula
- 32,416.568 g/mol
- 2998 atoms
B2997F has a molar mass of 32,416.568 g/mol, made up of 2998 atoms across 2 elements: 2997 × B, 1 × F.
Molar mass
Molar mass32,416.568 g/mol
Total atoms per molecule2998
Distinct elements2
Mass of one molecule5.3828978 × 10^-20 g
Molecules per gram1.8577355 × 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
B99.9%
F0.1%
Boron (B × 2997)32,397.57 g/mol, 99.941%
Fluorine (F)18.998 g/mol, 0.059%
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