Recognised as Colour

#F45E5B

#F45E5B
Red
Dark
Nearest: Tomato

#F45E5B is a red with RGB values 244, 94, 91 and HSL 1°, 87%, 66%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#F45E5B#F45E5B

HEX#F45E5B

RGBrgb(244, 94, 91)

RGB (0–1)0.9569, 0.3686, 0.3569

RGB percentages95.7%, 36.9%, 35.7%

HSLhsl(1.2, 87.4%, 65.7%)

HSV / HSBhsv(1.2, 62.7%, 95.7%)

CMYK0%, 61.5%, 62.7%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,014,939

CSS custom property--colour: #F45E5B;

Brightness & contrast

Relative luminance0.27994WCAG 2.x, 0 is black and 1 is white

Perceived brightness154.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.6:1

Contrast with white3.18:1WCAG normal text: Fail

Contrast with black6.6:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#0BA1A4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#857C5Ano red cones; affects about 1% of men; ΔE 61.3 from the original

Deuteranopia#AB9C57no green cones; the most common form, about 1% of men; ΔE 61.7 from the original

Tritanopia#FF3E5Fno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original

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

Contrast with white, large text3.18:1WCAG large text: AA

Contrast with black, large text6.6:1WCAG large text: AAA

Named colours

Tomato · ΔE 14.3 Salmon · ΔE 14.5 Indian red · ΔE 17.4 Crimson · ΔE 18.7 Light coral · ΔE 20.3 Coral · ΔE 20.7

Nearest named CSS colourTomato (#FF6347)ΔE 14.32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5BF1F4

Analogous#F45BA5, #F4AB5B

Triadic#5BF45E, #5E5BF4

Split complementary#5BF4AB, #5BA4F4

Tetradic#A4F45B, #5BF1F4, #AB5BF4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEEBEA

Lighter +20%#FABCBB

Lighter +10%#F78D8B

Darker −10%#F12F2B

Darker −20%#DA130F

Darker −30%#AB0F0B

Darker −40%#7B0A08

More saturated +25%#FF5350

Less saturated −25%#DE7371

Channel breakdown

R244

G94

B91

Red244 (95.7%)

Green94 (36.9%)

Blue91 (35.7%)

Hue1.18°

Saturation (HSL)87.43%

Lightness65.69%

Dominant channelRed

Hex per channelR F4 · G 5E · B 5B

Keep nerding

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

#F45E5B

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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