Colour

#F70145

#F70145
Red
Dark
Nearest: Crimson

#F70145 is a red with RGB values 247, 1, 69 and HSL 343°, 99%, 49%. 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

#F70145#F70145

HEX#F70145

RGBrgb(247, 1, 69)

RGB (0–1)0.9686, 0.0039, 0.2706

RGB percentages96.9%, 0.4%, 27.1%

HSLhsl(343.4, 99.2%, 48.6%)

HSV / HSBhsv(343.4, 99.6%, 96.9%)

CMYK0%, 99.6%, 72.1%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,187,717

CSS custom property--colour: #F70145;

Brightness & contrast

Relative luminance0.20226WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.05:1

Contrast with white4.16:1WCAG normal text: Fail

Contrast with black5.05:1WCAG normal text: AA

Greyscale equivalent#3A3A3A

Inverted#08FEBA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#655E45no red cones; affects about 1% of men; ΔE 84.3 from the original

Deuteranopia#9B8C3Dno green cones; the most common form, about 1% of men; ΔE 84.5 from the original

Tritanopia#FF002Ano blue cones; rare, and affects men and women equally; ΔE 17 from the original

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

Contrast with white, large text4.16:1WCAG large text: AA

Contrast with black, large text5.05:1WCAG large text: AAA

Named colours

Crimson · ΔE 10.1 Tomato · ΔE 26.2 Firebrick · ΔE 26.9 Red · ΔE 31.6 Brown · ΔE 33.5 Orange red · ΔE 35.8

Nearest named CSS colourCrimson (#DC143C)ΔE 10.1, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01F7B3

Analogous#F701C0, #F73801

Triadic#45F701, #0145F7

Split complementary#01F738, #01C0F7

Tetradic#C0F701, #01F7B3, #3801F7

Tints, shades & saturation

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

Lighter +40%#FFC5D5

Lighter +30%#FF92B0

Lighter +20%#FE608C

Lighter +10%#FE2D67

Darker −10%#C40137

Darker −20%#910129

Darker −30%#5F001A

Darker −40%#2C000C

More saturated +25%#F80045

Less saturated −25%#D82053

Channel breakdown

R247

B69

Red247 (96.9%)

Green1 (0.4%)

Blue69 (27.1%)

Hue343.41°

Saturation (HSL)99.19%

Lightness48.63%

Dominant channelRed

Hex per channelR F7 · G 01 · B 45

Keep nerding

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

#F70145

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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