Recognised as Colour

#F4000E

#F4000E
Red
Dark
Nearest: Red

#F4000E is a red with RGB values 244, 0, 14 and HSL 357°, 100%, 48%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#F4000E#F4000E

HEX#F4000E

RGBrgb(244, 0, 14)

RGB (0–1)0.9569, 0, 0.0549

RGB percentages95.7%, 0%, 5.5%

HSLhsl(356.6, 100%, 47.8%)

HSV / HSBhsv(356.6, 100%, 95.7%)

CMYK0%, 100%, 94.3%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,990,798

CSS custom property--colour: #F4000E;

Brightness & contrast

Relative luminance0.19265WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.85:1

Contrast with white4.33:1WCAG normal text: Fail

Contrast with black4.85:1WCAG normal text: AA

Greyscale equivalent#353535

Inverted#0BFFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675B04no red cones; affects about 1% of men; ΔE 84.2 from the original

Deuteranopia#9C8A00no green cones; the most common form, about 1% of men; ΔE 83.1 from the original

Tritanopia#FF0011no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original

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

Contrast with white, large text4.33:1WCAG large text: AA

Contrast with black, large text4.85:1WCAG large text: AAA

Named colours

Red · ΔE 6.8 Orange red · ΔE 14 Tomato · ΔE 27.1 Crimson · ΔE 28.8 Firebrick · ΔE 34.2 Coral · ΔE 38.7

Nearest named CSS colourRed (#FF0000)ΔE 6.78, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00F4E6

Analogous#F40088, #F46C00

Triadic#0EF400, #000EF4

Split complementary#00F46C, #0088F4

Tetradic#88F400, #00F4E6, #6C00F4

Tints, shades & saturation

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

Lighter +40%#FFC1C5

Lighter +30%#FF8E94

Lighter +20%#FF5B64

Lighter +10%#FF2834

Darker −10%#C1000B

Darker −20%#8E0008

Darker −30%#5B0005

Darker −40%#280002

More saturated +25%#F4000E

Less saturated −25%#D61F29

Channel breakdown

R244

B14

Red244 (95.7%)

Green0 (0%)

Blue14 (5.5%)

Hue356.56°

Saturation (HSL)100%

Lightness47.84%

Dominant channelRed

Hex per channelR F4 · G 00 · B 0E

Keep nerding

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

#F4000E

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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