Recognised as Colour
#F3913D
- #F3913D
- Orange
- Dark
- Nearest: Sandy brown
#F3913D is a orange with RGB values 243, 145, 61 and HSL 28°, 88%, 60%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#F3913D#F3913D
HEX#F3913D
RGBrgb(243, 145, 61)
RGB (0–1)0.9529, 0.5686, 0.2392
RGB percentages95.3%, 56.9%, 23.9%
HSLhsl(27.7, 88.3%, 59.6%)
HSV / HSBhsv(27.7, 74.9%, 95.3%)
CMYK0%, 40.3%, 74.9%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,962,429
CSS custom property--colour: #F3913D;
Brightness & contrast
Relative luminance0.39642WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.93:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.93:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#0C6EC2
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.93:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3D9FF3
Analogous#F33D44, #F3EC3D
Triadic#3DF391, #913DF3
Split complementary#3DF3EC, #3D44F3
Tetradic#44F33D, #3D9FF3, #EC3DF3
Tints, shades & saturation
Channel breakdown
R243
G145
B61
Red243 (95.3%)
Green145 (56.9%)
Blue61 (23.9%)
Hue27.69°
Saturation (HSL)88.35%
Lightness59.61%
Dominant channelRed
Hex per channelR F3 · G 91 · B 3D
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