Colour

#FA0007

#FA0007
Red
Dark
Nearest: Red

#FA0007 is a red with RGB values 250, 0, 7 and HSL 358°, 100%, 49%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#FA0007#FA0007

HEX#FA0007

RGBrgb(250, 0, 7)

RGB (0–1)0.9804, 0, 0.0275

RGB percentages98%, 0%, 2.7%

HSLhsl(358.3, 100%, 49%)

HSV / HSBhsv(358.3, 100%, 98%)

CMYK0%, 100%, 97.2%, 2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,384,007

CSS custom property--colour: #FA0007;

Brightness & contrast

Relative luminance0.20339WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.07:1

Contrast with white4.14:1WCAG normal text: Fail

Contrast with black5.07:1WCAG normal text: AA

Greyscale equivalent#363636

Inverted#05FFF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A5D00no red cones; affects about 1% of men; ΔE 85.7 from the original

Deuteranopia#A08D00no green cones; the most common form, about 1% of men; ΔE 84.3 from the original

Tritanopia#FF0010no blue cones; rare, and affects men and women equally; ΔE 2.1 from the original

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

Contrast with white, large text4.14:1WCAG large text: AA

Contrast with black, large text5.07:1WCAG large text: AAA

Named colours

Red · ΔE 3.2 Orange red · ΔE 13.2 Tomato · ΔE 29.5 Crimson · ΔE 32.3 Firebrick · ΔE 37.7 Coral · ΔE 40.5

Nearest named CSS colourRed (#FF0000)ΔE 3.17, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00FAF3

Analogous#FA0084, #FA7600

Triadic#07FA00, #0007FA

Split complementary#00FA76, #0084FA

Tetradic#84FA00, #00FAF3, #7600FA

Tints, shades & saturation

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

Lighter +40%#FFC7C9

Lighter +30%#FF9497

Lighter +20%#FF6165

Lighter +10%#FF2E34

Darker −10%#C70006

Darker −20%#940004

Darker −30%#610003

Darker −40%#2E0001

More saturated +25%#FA0007

Less saturated −25%#DB1F25

Channel breakdown

R250

Red250 (98%)

Green0 (0%)

Blue7 (2.7%)

Hue358.32°

Saturation (HSL)100%

Lightness49.02%

Dominant channelRed

Hex per channelR FA · G 00 · B 07

Keep nerding

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#FA0007

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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