Colour

#FF0E51

#FF0E51
Red
Dark
Nearest: Crimson

#FF0E51 is a red with RGB values 255, 14, 81 and HSL 343°, 100%, 53%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF0E51#FF0E51

HEX#FF0E51

RGBrgb(255, 14, 81)

RGB (0–1)1, 0.0549, 0.3176

RGB percentages100%, 5.5%, 31.8%

HSLhsl(343.3, 100%, 52.7%)

HSV / HSBhsv(343.3, 94.5%, 100%)

CMYK0%, 94.5%, 68.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,715,345

CSS custom property--colour: #FF0E51;

Brightness & contrast

Relative luminance0.22168WCAG 2.x, 0 is black and 1 is white

Perceived brightness142.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.43:1

Contrast with white3.86:1WCAG normal text: Fail

Contrast with black5.43:1WCAG normal text: AA

Greyscale equivalent#464646

Inverted#00F1AE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#696451no red cones; affects about 1% of men; ΔE 85.6 from the original

Deuteranopia#A0924Ano green cones; the most common form, about 1% of men; ΔE 86 from the original

Tritanopia#FF0033no blue cones; rare, and affects men and women equally; ΔE 16.4 from the original

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

Contrast with white, large text3.86:1WCAG large text: AA

Contrast with black, large text5.43:1WCAG large text: AAA

Named colours

Crimson · ΔE 12.5 Tomato · ΔE 28.6 Firebrick · ΔE 29.8 Brown · ΔE 35.4 Red · ΔE 35.8 Indian red · ΔE 37.2

Nearest named CSS colourCrimson (#DC143C)ΔE 12.45, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0EFFBC

Analogous#FF0EC9, #FF430E

Triadic#51FF0E, #0E51FF

Split complementary#0EFF43, #0ECAFF

Tetradic#CAFF0E, #0EFFBC, #440EFF

Tints, shades & saturation

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

Lighter +40%#FFDAE4

Lighter +30%#FFA7BF

Lighter +20%#FF749B

Lighter +10%#FF4176

Darker −10%#DA003D

Darker −20%#A7002E

Darker −30%#740020

Darker −40%#410012

More saturated +25%#FF0E51

Less saturated −25%#E12C5E

Channel breakdown

R255

G14

B81

Red255 (100%)

Green14 (5.5%)

Blue81 (31.8%)

Hue343.32°

Saturation (HSL)100%

Lightness52.75%

Dominant channelRed

Hex per channelR FF · G 0E · B 51

Keep nerding

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

#FF0E51

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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