Colour

#1340F8

#1340F8
Blue
Dark
Nearest: Medium blue

#1340F8 is a blue with RGB values 19, 64, 248 and HSL 228°, 94%, 52%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#1340F8#1340F8

HEX#1340F8

RGBrgb(19, 64, 248)

RGB (0–1)0.0745, 0.251, 0.9725

RGB percentages7.5%, 25.1%, 97.3%

HSLhsl(228.2, 94.2%, 52.4%)

HSV / HSBhsv(228.2, 92.3%, 97.3%)

CMYK92.3%, 74.2%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,261,816

CSS custom property--colour: #1340F8;

Brightness & contrast

Relative luminance0.10583WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.74:1

Contrast with white6.74:1WCAG normal text: AA

Contrast with black3.12:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#ECBF07

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0066FDno red cones; affects about 1% of men; ΔE 26.2 from the original

Deuteranopia#0050F5no green cones; the most common form, about 1% of men; ΔE 12.9 from the original

Tritanopia#007799no blue cones; rare, and affects men and women equally; ΔE 98 from the original

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

Contrast with white, large text6.74:1WCAG large text: AAA

Contrast with black, large text3.12:1WCAG large text: AA

Named colours

Medium blue · ΔE 17.8 Blue violet · ΔE 23.1 Blue · ΔE 28.3 Dark violet · ΔE 30.4 Medium slateblue · ΔE 34.1 Dark orchid · ΔE 34.4

Nearest named CSS colourMedium blue (#0000CD)ΔE 17.85, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F8CB13

Analogous#13B3F8, #5813F8

Triadic#F81340, #40F813

Split complementary#F85813, #B3F813

Tetradic#F813B3, #F8CB13, #13F858

Tints, shades & saturation

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

Lighter +40%#D9E0FE

Lighter +30%#A8B8FC

Lighter +20%#7690FB

Lighter +10%#4568F9

Darker −10%#062ED2

Darker −20%#0523A0

Darker −30%#03186F

Darker −40%#020D3D

More saturated +25%#0C3CFF

Less saturated −25%#3152DA

Channel breakdown

R19

G64

B248

Red19 (7.5%)

Green64 (25.1%)

Blue248 (97.3%)

Hue228.21°

Saturation (HSL)94.24%

Lightness52.35%

Dominant channelBlue

Hex per channelR 13 · G 40 · B F8

Keep nerding

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

#1340F8

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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