Colour

#F30046

#F30046
Red
Dark
Nearest: Crimson

#F30046 is a red with RGB values 243, 0, 70 and HSL 343°, 100%, 48%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F30046#F30046

HEX#F30046

RGBrgb(243, 0, 70)

RGB (0–1)0.9529, 0, 0.2745

RGB percentages95.3%, 0%, 27.5%

HSLhsl(342.7, 100%, 47.6%)

HSV / HSBhsv(342.7, 100%, 95.3%)

CMYK0%, 100%, 71.2%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,925,318

CSS custom property--colour: #F30046;

Brightness & contrast

Relative luminance0.19497WCAG 2.x, 0 is black and 1 is white

Perceived brightness135 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.9:1

Contrast with white4.29:1WCAG normal text: Fail

Contrast with black4.9:1WCAG normal text: AA

Greyscale equivalent#393939

Inverted#0CFFB9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#635D46no red cones; affects about 1% of men; ΔE 83.5 from the original

Deuteranopia#988A3Eno green cones; the most common form, about 1% of men; ΔE 83.9 from the original

Tritanopia#FF002Ano blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text4.29:1WCAG large text: AA

Contrast with black, large text4.9:1WCAG large text: AAA

Named colours

Crimson · ΔE 8.8 Firebrick · ΔE 26 Tomato · ΔE 26.6 Brown · ΔE 32.2 Red · ΔE 33.5 Indian red · ΔE 35.8

Nearest named CSS colourCrimson (#DC143C)ΔE 8.78, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00F3AD

Analogous#F300BF, #F33300

Triadic#46F300, #0046F3

Split complementary#00F334, #00BFF3

Tetradic#BFF300, #00F3AD, #3400F3

Tints, shades & saturation

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

Lighter +40%#FFC0D2

Lighter +30%#FF8DAE

Lighter +20%#FF5A8A

Lighter +10%#FF2765

Darker −10%#C00037

Darker −20%#8D0029

Darker −30%#5A001A

Darker −40%#27000B

More saturated +25%#F30046

Less saturated −25%#D51E53

Channel breakdown

R243

B70

Red243 (95.3%)

Green0 (0%)

Blue70 (27.5%)

Hue342.72°

Saturation (HSL)100%

Lightness47.65%

Dominant channelRed

Hex per channelR F3 · G 00 · B 46

Keep nerding

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

#F30046

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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