Recognised as Colour

#FC045A

#FC045A
Red
Dark
Nearest: Crimson

#FC045A is a red with RGB values 252, 4, 90 and HSL 339°, 98%, 50%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FC045A#FC045A

HEX#FC045A

RGBrgb(252, 4, 90)

RGB (0–1)0.9882, 0.0157, 0.3529

RGB percentages98.8%, 1.6%, 35.3%

HSLhsl(339.2, 97.6%, 50.2%)

HSV / HSBhsv(339.2, 98.4%, 98.8%)

CMYK0%, 98.4%, 64.3%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,516,186

CSS custom property--colour: #FC045A;

Brightness & contrast

Relative luminance0.2152WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.3:1

Contrast with white3.96:1WCAG normal text: Fail

Contrast with black5.3:1WCAG normal text: AA

Greyscale equivalent#3F3F3F

Inverted#03FBA5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#64625Bno red cones; affects about 1% of men; ΔE 85.3 from the original

Deuteranopia#9D9054no green cones; the most common form, about 1% of men; ΔE 85.7 from the original

Tritanopia#FF0036no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original

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

Contrast with white, large text3.96:1WCAG large text: AA

Contrast with black, large text5.3:1WCAG large text: AAA

Named colours

Crimson · ΔE 14.9 Deep pink · ΔE 31 Firebrick · ΔE 31.8 Tomato · ΔE 32.9 Brown · ΔE 35.8 Indian red · ΔE 36.6

Nearest named CSS colourCrimson (#DC143C)ΔE 14.94, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04FCA6

Analogous#FC04D6, #FC2A04

Triadic#5AFC04, #045AFC

Split complementary#04FC2A, #04D6FC

Tetradic#D6FC04, #04FCA6, #2A04FC

Tints, shades & saturation

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

Lighter +40%#FECEDF

Lighter +30%#FE9BBD

Lighter +20%#FD699C

Lighter +10%#FD367B

Darker −10%#CB0248

Darker −20%#980236

Darker −30%#660124

Darker −40%#330112

More saturated +25%#FF0159

Less saturated −25%#DC2464

Channel breakdown

R252

B90

Red252 (98.8%)

Green4 (1.6%)

Blue90 (35.3%)

Hue339.19°

Saturation (HSL)97.64%

Lightness50.2%

Dominant channelRed

Hex per channelR FC · G 04 · B 5A

Keep nerding

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

#FC045A

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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