Colour

#FD0002

#FD0002
Red
Dark
Nearest: Red

#FD0002 is a red with RGB values 253, 0, 2 and HSL 360°, 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 Red.

Colour values

#FD0002#FD0002

HEX#FD0002

RGBrgb(253, 0, 2)

RGB (0–1)0.9922, 0, 0.0078

RGB percentages99.2%, 0%, 0.8%

HSLhsl(359.5, 100%, 49.6%)

HSV / HSBhsv(359.5, 100%, 99.2%)

CMYK0%, 100%, 99.2%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,580,610

CSS custom property--colour: #FD0002;

Brightness & contrast

Relative luminance0.20887WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.18:1

Contrast with white4.06:1WCAG normal text: Fail

Contrast with black5.18:1WCAG normal text: AA

Greyscale equivalent#363636

Inverted#02FFFD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6C5E00no red cones; affects about 1% of men; ΔE 86.2 from the original

Deuteranopia#A28F00no green cones; the most common form, about 1% of men; ΔE 85.2 from the original

Tritanopia#FF000Fno blue cones; rare, and affects men and women equally; ΔE 2.9 from the original

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

Contrast with white, large text4.06:1WCAG large text: AA

Contrast with black, large text5.18:1WCAG large text: AAA

Named colours

Red · ΔE 1.1 Orange red · ΔE 13 Tomato · ΔE 30.9 Crimson · ΔE 34.3 Firebrick · ΔE 39.6 Coral · ΔE 41.7

Nearest named CSS colourRed (#FF0000)ΔE 1.1, below the just-noticeable difference

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00FDFB

Analogous#FD0081, #FD7D00

Triadic#02FD00, #0002FD

Split complementary#00FD7D, #0081FD

Tetradic#81FD00, #00FDFB, #7D00FD

Tints, shades & saturation

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

Lighter +40%#FFCACA

Lighter +30%#FF9798

Lighter +20%#FF6465

Lighter +10%#FF3133

Darker −10%#CA0002

Darker −20%#970001

Darker −30%#640001

Darker −40%#310000

More saturated +25%#FD0002

Less saturated −25%#DD2021

Channel breakdown

R253

Red253 (99.2%)

Green0 (0%)

Blue2 (0.8%)

Hue359.53°

Saturation (HSL)100%

Lightness49.61%

Dominant channelRed

Hex per channelR FD · G 00 · B 02

Keep nerding

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#FD0002

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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