Recognised as Colour

#1E3DF8

#1E3DF8
Blue
Dark
Nearest: Medium blue

#1E3DF8 is a blue with RGB values 30, 61, 248 and HSL 231°, 94%, 55%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#1E3DF8#1E3DF8

HEX#1E3DF8

RGBrgb(30, 61, 248)

RGB (0–1)0.1176, 0.2392, 0.9725

RGB percentages11.8%, 23.9%, 97.3%

HSLhsl(231.5, 94%, 54.5%)

HSV / HSBhsv(231.5, 87.9%, 97.3%)

CMYK87.9%, 75.4%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,981,944

CSS custom property--colour: #1E3DF8;

Brightness & contrast

Relative luminance0.10391WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.82:1

Contrast with white6.82:1WCAG normal text: AA

Contrast with black3.08:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#E1C207

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0065FDno red cones; affects about 1% of men; ΔE 27.4 from the original

Deuteranopia#0050F5no green cones; the most common form, about 1% of men; ΔE 14.9 from the original

Tritanopia#007699no blue cones; rare, and affects men and women equally; ΔE 99.1 from the original

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

Contrast with white, large text6.82:1WCAG large text: AAA

Contrast with black, large text3.08:1WCAG large text: AA

Named colours

Medium blue · ΔE 16.5 Blue violet · ΔE 22.5 Blue · ΔE 26.3 Dark violet · ΔE 29.5 Dark orchid · ΔE 34.5 Dark blue · ΔE 35.2

Nearest named CSS colourMedium blue (#0000CD)ΔE 16.48, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F8D91E

Analogous#1EAAF8, #6C1EF8

Triadic#F81E3D, #3DF81E

Split complementary#F86C1E, #AAF81E

Tetradic#F81EAA, #F8D91E, #1EF86C

Tints, shades & saturation

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

Lighter +40%#E4E8FE

Lighter +30%#B2BDFD

Lighter +20%#8192FB

Lighter +10%#4F68FA

Darker −10%#0725DC

Darker −20%#051DAB

Darker −30%#041479

Darker −40%#020C48

More saturated +25%#1738FF

Less saturated −25%#3B52DB

Channel breakdown

R30

G61

B248

Red30 (11.8%)

Green61 (23.9%)

Blue248 (97.3%)

Hue231.47°

Saturation (HSL)93.97%

Lightness54.51%

Dominant channelBlue

Hex per channelR 1E · G 3D · B F8

Keep nerding

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

#1E3DF8

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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