Colour

#FD0035

#FD0035
Red
Dark
Nearest: Crimson

#FD0035 is a red with RGB values 253, 0, 53 and HSL 347°, 100%, 50%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FD0035#FD0035

HEX#FD0035

RGBrgb(253, 0, 53)

RGB (0–1)0.9922, 0, 0.2078

RGB percentages99.2%, 0%, 20.8%

HSLhsl(347.4, 100%, 49.6%)

HSV / HSBhsv(347.4, 100%, 99.2%)

CMYK0%, 100%, 79.1%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,580,661

CSS custom property--colour: #FD0035;

Brightness & contrast

Relative luminance0.2114WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.23:1

Contrast with white4.02:1WCAG normal text: Fail

Contrast with black5.23:1WCAG normal text: AA

Greyscale equivalent#3A3A3A

Inverted#02FFCA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#696033no red cones; affects about 1% of men; ΔE 86.7 from the original

Deuteranopia#A0902Ano green cones; the most common form, about 1% of men; ΔE 86.5 from the original

Tritanopia#FF0021no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

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

Contrast with white, large text4.02:1WCAG large text: AA

Contrast with black, large text5.23:1WCAG large text: AAA

Named colours

Crimson · ΔE 16.9 Red · ΔE 21 Tomato · ΔE 24.3 Orange red · ΔE 26.4 Firebrick · ΔE 29.5 Coral · ΔE 37.8

Nearest named CSS colourCrimson (#DC143C)ΔE 16.9, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00FDC8

Analogous#FD00B3, #FD4900

Triadic#35FD00, #0035FD

Split complementary#00FD49, #00B3FD

Tetradic#B4FD00, #00FDC8, #4A00FD

Tints, shades & saturation

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

Lighter +40%#FFCAD5

Lighter +30%#FF97AD

Lighter +20%#FF6484

Lighter +10%#FF315C

Darker −10%#CA002A

Darker −20%#970020

Darker −30%#640015

Darker −40%#31000A

More saturated +25%#FD0035

Less saturated −25%#DD2047

Channel breakdown

R253

B53

Red253 (99.2%)

Green0 (0%)

Blue53 (20.8%)

Hue347.43°

Saturation (HSL)100%

Lightness49.61%

Dominant channelRed

Hex per channelR FD · G 00 · B 35

Keep nerding

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#FD0035

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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