Recognised as Colour

#124FD2

#124FD2
Blue
Dark
Nearest: Royal blue

#124FD2 is a blue with RGB values 18, 79, 210 and HSL 221°, 84%, 45%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#124FD2#124FD2

HEX#124FD2

RGBrgb(18, 79, 210)

RGB (0–1)0.0706, 0.3098, 0.8235

RGB percentages7.1%, 31%, 82.4%

HSLhsl(220.9, 84.2%, 44.7%)

HSV / HSBhsv(220.9, 91.4%, 82.4%)

CMYK91.4%, 62.4%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,200,082

CSS custom property--colour: #124FD2;

Brightness & contrast

Relative luminance0.10374WCAG 2.x, 0 is black and 1 is white

Perceived brightness93.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.83:1

Contrast with white6.83:1WCAG normal text: AA

Contrast with black3.07:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#EDB02D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0064D6no red cones; affects about 1% of men; ΔE 15.6 from the original

Deuteranopia#0052D0no green cones; the most common form, about 1% of men; ΔE 3.8 from the original

Tritanopia#007289no blue cones; rare, and affects men and women equally; ΔE 73.4 from the original

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

Contrast with white, large text6.83:1WCAG large text: AAA

Contrast with black, large text3.07:1WCAG large text: AA

Named colours

Royal blue · ΔE 13.5 Slate blue · ΔE 16 Medium slateblue · ΔE 17 Rebecca purple · ΔE 27.2 Medium purple · ΔE 27.6 Dark blue · ΔE 29.5

Nearest named CSS colourRoyal blue (#4169E1)ΔE 13.48, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D29512

Analogous#12AFD2, #3512D2

Triadic#D2124F, #4FD212

Split complementary#D23512, #AFD212

Tetradic#D212AF, #D29512, #12D235

Tints, shades & saturation

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

Lighter +40%#B7CCF9

Lighter +30%#88ABF5

Lighter +20%#5989F1

Lighter +10%#2A68ED

Darker −10%#0E3DA3

Darker −20%#0A2C74

Darker −30%#061A45

Darker −40%#020816

More saturated +25%#0048E4

Less saturated −25%#2E59B5

Channel breakdown

R18

G79

B210

Red18 (7.1%)

Green79 (31%)

Blue210 (82.4%)

Hue220.94°

Saturation (HSL)84.21%

Lightness44.71%

Dominant channelBlue

Hex per channelR 12 · G 4F · B D2

Keep nerding

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

#124FD2

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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