Colour

#1D9FF7

#1D9FF7
Blue
Dark
Nearest: Cornflower blue

#1D9FF7 is a blue with RGB values 29, 159, 247 and HSL 204°, 93%, 54%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#1D9FF7#1D9FF7

HEX#1D9FF7

RGBrgb(29, 159, 247)

RGB (0–1)0.1137, 0.6235, 0.9686

RGB percentages11.4%, 62.4%, 96.9%

HSLhsl(204.2, 93.2%, 54.1%)

HSV / HSBhsv(204.2, 88.3%, 96.9%)

CMYK88.3%, 35.6%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,941,495

CSS custom property--colour: #1D9FF7;

Brightness & contrast

Relative luminance0.31773WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.35:1

Contrast with white2.86:1WCAG normal text: Fail

Contrast with black7.35:1WCAG normal text: AAA

Greyscale equivalent#8A8A8A

Inverted#E26008

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#74A3FBno red cones; affects about 1% of men; ΔE 12.3 from the original

Deuteranopia#5590F5no green cones; the most common form, about 1% of men; ΔE 14.8 from the original

Tritanopia#00B4BFno blue cones; rare, and affects men and women equally; ΔE 48.5 from the original

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

Contrast with white, large text2.86:1WCAG large text: Fail

Contrast with black, large text7.35:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 11.9 Dodgerblue · ΔE 16.2 Deep skyblue · ΔE 21.1 Steel blue · ΔE 23.5 Light skyblue · ΔE 30.9 Royal blue · ΔE 34.4

Nearest named CSS colourCornflower blue (#6495ED)ΔE 11.91, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F7751D

Analogous#1DF7E2, #1D32F7

Triadic#F71D9F, #9FF71D

Split complementary#F71D32, #F7E21D

Tetradic#E21DF7, #F7751D, #32F71D

Tints, shades & saturation

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

Lighter +40%#E2F3FE

Lighter +30%#B1DEFC

Lighter +20%#80C9FA

Lighter +10%#4EB4F9

Darker −10%#0885D9

Darker −20%#0667A8

Darker −30%#044977

Darker −40%#022A46

More saturated +25%#15A1FF

Less saturated −25%#3A99DA

Channel breakdown

R29

G159

B247

Red29 (11.4%)

Green159 (62.4%)

Blue247 (96.9%)

Hue204.22°

Saturation (HSL)93.16%

Lightness54.12%

Dominant channelBlue

Hex per channelR 1D · G 9F · B F7

Keep nerding

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

#1D9FF7

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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