Colour

#F77300

#F77300
Orange
Dark
Nearest: Dark orange

#F77300 is a orange with RGB values 247, 115, 0 and HSL 28°, 100%, 48%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#F77300#F77300

HEX#F77300

RGBrgb(247, 115, 0)

RGB (0–1)0.9686, 0.451, 0

RGB percentages96.9%, 45.1%, 0%

HSLhsl(27.9, 100%, 48.4%)

HSV / HSBhsv(27.9, 100%, 96.9%)

CMYK0%, 53.4%, 100%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,216,832

CSS custom property--colour: #F77300;

Brightness & contrast

Relative luminance0.32036WCAG 2.x, 0 is black and 1 is white

Perceived brightness161.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.41:1

Contrast with white2.84:1WCAG normal text: Fail

Contrast with black7.41:1WCAG normal text: AAA

Greyscale equivalent#878787

Inverted#088CFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9A8700no red cones; affects about 1% of men; ΔE 52.2 from the original

Deuteranopia#BAA500no green cones; the most common form, about 1% of men; ΔE 52.4 from the original

Tritanopia#FF5362no blue cones; rare, and affects men and women equally; ΔE 46.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.84:1WCAG large text: Fail

Contrast with black, large text7.41:1WCAG large text: AAA

Named colours

Dark orange · ΔE 11.9 Chocolate · ΔE 18.6 Orange red · ΔE 22.6 Coral · ΔE 24.1 Orange · ΔE 26.1 Tomato · ΔE 27.5

Nearest named CSS colourDark orange (#FF8C00)ΔE 11.87, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0084F7

Analogous#F70009, #F7EF00

Triadic#00F773, #7300F7

Split complementary#00F7EF, #0008F7

Tetradic#08F700, #0084F7, #EF00F7

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFDFC4

Lighter +30%#FFC491

Lighter +20%#FFA95E

Lighter +10%#FF8E2B

Darker −10%#C45B00

Darker −20%#914400

Darker −30%#5E2C00

Darker −40%#2B1400

More saturated +25%#F77300

Less saturated −25%#D8751F

Channel breakdown

R247

G115

Red247 (96.9%)

Green115 (45.1%)

Blue0 (0%)

Hue27.94°

Saturation (HSL)100%

Lightness48.43%

Dominant channelRed

Hex per channelR F7 · G 73 · B 00

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#F77300

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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