Recognised as Colour
#C7741F
- #C7741F
- Orange
- Dark
- Nearest: Chocolate
#C7741F is a orange with RGB values 199, 116, 31 and HSL 30°, 73%, 45%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Chocolate.
Colour values
#C7741F#C7741F
HEX#C7741F
RGBrgb(199, 116, 31)
RGB (0–1)0.7804, 0.4549, 0.1216
RGB percentages78%, 45.5%, 12.2%
HSLhsl(30.4, 73%, 45.1%)
HSV / HSBhsv(30.4, 84.4%, 78%)
CMYK0%, 41.7%, 84.4%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,071,391
CSS custom property--colour: #C7741F;
Brightness & contrast
Relative luminance0.24732WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.95:1
Contrast with white3.53:1WCAG normal text: Fail
Contrast with black5.95:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#388BE0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.53:1WCAG large text: AA
Contrast with black, large text5.95:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1F72C7
Analogous#C7201F, #C6C71F
Triadic#1FC774, #741FC7
Split complementary#1FC6C7, #201FC7
Tetradic#1FC720, #1F72C7, #C71FC6
Tints, shades & saturation
Channel breakdown
R199
G116
B31
Red199 (78%)
Green116 (45.5%)
Blue31 (12.2%)
Hue30.36°
Saturation (HSL)73.04%
Lightness45.1%
Dominant channelRed
Hex per channelR C7 · G 74 · B 1F
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Harmonies
Similar named colours
Also reads as
C7741F (chemical formula)
- Formula
- 92,996.149 g/mol
- 7742 atoms
C7741F has a molar mass of 92,996.149 g/mol, made up of 7742 atoms across 2 elements: 7741 × C, 1 × F.
Molar mass
Molar mass92,996.149 g/mol
Total atoms per molecule7742
Distinct elements2
Mass of one molecule1.5442374 × 10^-19 g
Molecules per gram6.4756883 × 10^18
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
C100%
F0%
Carbon (C × 7741)92,977.151 g/mol, 99.98%
Fluorine (F)18.998 g/mol, 0.02%
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