Colour

#FF0054

#FF0054
Red
Dark
Nearest: Crimson

#FF0054 is a red with RGB values 255, 0, 84 and HSL 340°, 100%, 50%. 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

#FF0054#FF0054

HEX#FF0054

RGBrgb(255, 0, 84)

RGB (0–1)1, 0, 0.3294

RGB percentages100%, 0%, 32.9%

HSLhsl(340.2, 100%, 50%)

HSV / HSBhsv(340.2, 100%, 100%)

CMYK0%, 100%, 67.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,711,764

CSS custom property--colour: #FF0054;

Brightness & contrast

Relative luminance0.219WCAG 2.x, 0 is black and 1 is white

Perceived brightness142.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.38:1

Contrast with white3.9:1WCAG normal text: Fail

Contrast with black5.38:1WCAG normal text: AA

Greyscale equivalent#3C3C3C

Inverted#00FFAB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#666254no red cones; affects about 1% of men; ΔE 86.5 from the original

Deuteranopia#9F914Dno green cones; the most common form, about 1% of men; ΔE 86.7 from the original

Tritanopia#FF0032no blue cones; rare, and affects men and women equally; ΔE 19.1 from the original

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

Contrast with white, large text3.9:1WCAG large text: AA

Contrast with black, large text5.38:1WCAG large text: AAA

Named colours

Crimson · ΔE 13.7 Tomato · ΔE 30.7 Firebrick · ΔE 31.1 Deep pink · ΔE 35.1 Brown · ΔE 36.2 Indian red · ΔE 37.8

Nearest named CSS colourCrimson (#DC143C)ΔE 13.72, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00FFAB

Analogous#FF00D3, #FF2C00

Triadic#54FF00, #0054FF

Split complementary#00FF2C, #00D3FF

Tetradic#D3FF00, #00FFAB, #2C00FF

Tints, shades & saturation

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

Lighter +40%#FFCCDD

Lighter +30%#FF99BB

Lighter +20%#FF6698

Lighter +10%#FF3376

Darker −10%#CC0043

Darker −20%#990032

Darker −30%#660022

Darker −40%#330011

More saturated +25%#FF0054

Less saturated −25%#DF205F

Channel breakdown

R255

B84

Red255 (100%)

Green0 (0%)

Blue84 (32.9%)

Hue340.24°

Saturation (HSL)100%

Lightness50%

Dominant channelRed

Hex per channelR FF · G 00 · B 54

Keep nerding

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

#FF0054

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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