Colour

#1D62DA

#1D62DA
Blue
Dark
Nearest: Royal blue

#1D62DA is a blue with RGB values 29, 98, 218 and HSL 218°, 77%, 48%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1D62DA#1D62DA

HEX#1D62DA

RGBrgb(29, 98, 218)

RGB (0–1)0.1137, 0.3843, 0.8549

RGB percentages11.4%, 38.4%, 85.5%

HSLhsl(218.1, 76.5%, 48.4%)

HSV / HSBhsv(218.1, 86.7%, 85.5%)

CMYK86.7%, 55%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,925,850

CSS custom property--colour: #1D62DA;

Brightness & contrast

Relative luminance0.14059WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.51:1

Contrast with white5.51:1WCAG normal text: AA

Contrast with black3.81:1WCAG normal text: Fail

Greyscale equivalent#5C5C5C

Inverted#E29D25

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0072DEno red cones; affects about 1% of men; ΔE 11.8 from the original

Deuteranopia#0061D8no green cones; the most common form, about 1% of men; ΔE 1.5 from the original

Tritanopia#008094no blue cones; rare, and affects men and women equally; ΔE 67 from the original

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

Contrast with white, large text5.51:1WCAG large text: AAA

Contrast with black, large text3.81:1WCAG large text: AA

Named colours

Royal blue · ΔE 4.3 Slate blue · ΔE 14.8 Medium slateblue · ΔE 18.3 Dodgerblue · ΔE 21.3 Medium purple · ΔE 23.5 Dark slateblue · ΔE 28.4

Nearest named CSS colourRoyal blue (#4169E1)ΔE 4.28, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DA951D

Analogous#1DC1DA, #361DDA

Triadic#DA1D62, #62DA1D

Split complementary#DA361D, #C1DA1D

Tetradic#DA1DC1, #DA951D, #1DDA36

Tints, shades & saturation

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

Lighter +40%#CBDBF8

Lighter +30%#9EBDF2

Lighter +20%#719EEC

Lighter +10%#447FE6

Darker −10%#174EAD

Darker −20%#113A80

Darker −30%#0B2553

Darker −40%#051126

More saturated +25%#005AF7

Less saturated −25%#3C6ABB

Channel breakdown

R29

G98

B218

Red29 (11.4%)

Green98 (38.4%)

Blue218 (85.5%)

Hue218.1°

Saturation (HSL)76.52%

Lightness48.43%

Dominant channelBlue

Hex per channelR 1D · G 62 · B DA

Keep nerding

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#1D62DA

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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