Colour

#F7002E

#F7002E
Red
Dark
Nearest: Crimson

#F7002E is a red with RGB values 247, 0, 46 and HSL 349°, 100%, 48%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F7002E#F7002E

HEX#F7002E

RGBrgb(247, 0, 46)

RGB (0–1)0.9686, 0, 0.1804

RGB percentages96.9%, 0%, 18%

HSLhsl(348.8, 100%, 48.4%)

HSV / HSBhsv(348.8, 100%, 96.9%)

CMYK0%, 100%, 81.4%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,187,438

CSS custom property--colour: #F7002E;

Brightness & contrast

Relative luminance0.19971WCAG 2.x, 0 is black and 1 is white

Perceived brightness136 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.99:1

Contrast with white4.2:1WCAG normal text: Fail

Contrast with black4.99:1WCAG normal text: AA

Greyscale equivalent#383838

Inverted#08FFD1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675D2Cno red cones; affects about 1% of men; ΔE 84.9 from the original

Deuteranopia#9D8C21no green cones; the most common form, about 1% of men; ΔE 84.5 from the original

Tritanopia#FF001Eno blue cones; rare, and affects men and women equally; ΔE 10 from the original

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

Contrast with white, large text4.2:1WCAG large text: AA

Contrast with black, large text4.99:1WCAG large text: AAA

Named colours

Crimson · ΔE 17.4 Red · ΔE 19 Tomato · ΔE 23.5 Orange red · ΔE 24.1 Firebrick · ΔE 28.3 Coral · ΔE 36.9

Nearest named CSS colourCrimson (#DC143C)ΔE 17.36, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00F7C9

Analogous#F700A9, #F74D00

Triadic#2EF700, #002EF7

Split complementary#00F74D, #00A9F7

Tetradic#AAF700, #00F7C9, #4E00F7

Tints, shades & saturation

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

Lighter +40%#FFC4CF

Lighter +30%#FF91A5

Lighter +20%#FF5E7C

Lighter +10%#FF2B52

Darker −10%#C40025

Darker −20%#91001B

Darker −30%#5E0012

Darker −40%#2B0008

More saturated +25%#F7002E

Less saturated −25%#D81F41

Channel breakdown

R247

B46

Red247 (96.9%)

Green0 (0%)

Blue46 (18%)

Hue348.83°

Saturation (HSL)100%

Lightness48.43%

Dominant channelRed

Hex per channelR F7 · G 00 · B 2E

Keep nerding

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

#F7002E

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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