Colour
#CF933F
- #CF933F
- Orange
- Dark
- Nearest: Peru
#CF933F is a orange with RGB values 207, 147, 63 and HSL 35°, 60%, 53%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Peru.
Colour values
#CF933F#CF933F
HEX#CF933F
RGBrgb(207, 147, 63)
RGB (0–1)0.8118, 0.5765, 0.2471
RGB percentages81.2%, 57.6%, 24.7%
HSLhsl(35, 60%, 52.9%)
HSV / HSBhsv(35, 69.6%, 81.2%)
CMYK0%, 29%, 69.6%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,603,647
CSS custom property--colour: #CF933F;
Brightness & contrast
Relative luminance0.34492WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.9:1
Contrast with white2.66:1WCAG normal text: Fail
Contrast with black7.9:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#306CC0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.66:1WCAG large text: Fail
Contrast with black, large text7.9:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F7BCF
Analogous#CF4B3F, #C3CF3F
Triadic#3FCF93, #933FCF
Split complementary#3FC3CF, #4B3FCF
Tetradic#3FCF4B, #3F7BCF, #CF3FC3
Tints, shades & saturation
Channel breakdown
R207
G147
B63
Red207 (81.2%)
Green147 (57.6%)
Blue63 (24.7%)
Hue35°
Saturation (HSL)60%
Lightness52.94%
Dominant channelRed
Hex per channelR CF · G 93 · B 3F
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Harmonies
Similar named colours
Also reads as
CF933F (chemical formula)
- Formula
- 17,756.143 g/mol
- 935 atoms
CF933F has a molar mass of 17,756.143 g/mol, made up of 935 atoms across 2 elements: 1 × C, 934 × F.
Molar mass
Molar mass17,756.143 g/mol
Total atoms per molecule935
Distinct elements2
Mass of one molecule2.9484769 × 10^-20 g
Molecules per gram3.3915816 × 10^19
Composition by mass
C0.1%
F99.9%
Carbon (C)12.011 g/mol, 0.068%
Fluorine (F × 934)17,744.132 g/mol, 99.932%
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