Colour

#1D67DF

#1D67DF
Blue
Dark
Nearest: Royal blue

#1D67DF is a blue with RGB values 29, 103, 223 and HSL 217°, 77%, 49%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1D67DF#1D67DF

HEX#1D67DF

RGBrgb(29, 103, 223)

RGB (0–1)0.1137, 0.4039, 0.8745

RGB percentages11.4%, 40.4%, 87.5%

HSLhsl(217.1, 77%, 49.4%)

HSV / HSBhsv(217.1, 87%, 87.5%)

CMYK87%, 53.8%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,927,135

CSS custom property--colour: #1D67DF;

Brightness & contrast

Relative luminance0.15289WCAG 2.x, 0 is black and 1 is white

Perceived brightness110.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.18:1

Contrast with white5.18:1WCAG normal text: AA

Contrast with black4.06:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#E29820

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0076E3no red cones; affects about 1% of men; ΔE 10.9 from the original

Deuteranopia#0065DDno green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#008599no blue cones; rare, and affects men and women equally; ΔE 66.7 from the original

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

Contrast with white, large text5.18:1WCAG large text: AAA

Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Royal blue · ΔE 3.9 Slate blue · ΔE 15.8 Medium slateblue · ΔE 18.9 Dodgerblue · ΔE 19.2 Medium purple · ΔE 23.5 Cornflower blue · ΔE 27.7

Nearest named CSS colourRoyal blue (#4169E1)ΔE 3.92, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DF951D

Analogous#1DC8DF, #341DDF

Triadic#DF1D67, #67DF1D

Split complementary#DF341D, #C8DF1D

Tetradic#DF1DC8, #DF951D, #1DDF34

Tints, shades & saturation

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

Lighter +40%#CFDFF9

Lighter +30%#A2C1F3

Lighter +20%#75A3ED

Lighter +10%#4885E7

Darker −10%#1752B2

Darker −20%#113D85

Darker −30%#0B2858

Darker −40%#06142A

More saturated +25%#0060FC

Less saturated −25%#3D6EC0

Channel breakdown

R29

G103

B223

Red29 (11.4%)

Green103 (40.4%)

Blue223 (87.5%)

Hue217.11°

Saturation (HSL)76.98%

Lightness49.41%

Dominant channelBlue

Hex per channelR 1D · G 67 · B DF

Keep nerding

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

#1D67DF

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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