Colour

#0657CA

#0657CA
Blue
Dark
Nearest: Royal blue

#0657CA is a blue with RGB values 6, 87, 202 and HSL 215°, 94%, 41%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0657CA#0657CA

HEX#0657CA

RGBrgb(6, 87, 202)

RGB (0–1)0.0235, 0.3412, 0.7922

RGB percentages2.4%, 34.1%, 79.2%

HSLhsl(215.2, 94.2%, 40.8%)

HSV / HSBhsv(215.2, 97%, 79.2%)

CMYK97%, 56.9%, 0%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer415,690

CSS custom property--colour: #0657CA;

Brightness & contrast

Relative luminance0.11119WCAG 2.x, 0 is black and 1 is white

Perceived brightness95.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.51:1

Contrast with white6.51:1WCAG normal text: AA

Contrast with black3.22:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#F9A835

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0066CEno red cones; affects about 1% of men; ΔE 10.7 from the original

Deuteranopia#0056C8no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#007488no blue cones; rare, and affects men and women equally; ΔE 64.5 from the original

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

Contrast with white, large text6.51:1WCAG large text: AAA

Contrast with black, large text3.22:1WCAG large text: AA

Named colours

Royal blue · ΔE 8.2 Slate blue · ΔE 14.8 Medium slateblue · ΔE 20.7 Dodgerblue · ΔE 24.5 Medium purple · ΔE 24.7 Dark slateblue · ΔE 24.9

Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.24, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CA7906

Analogous#06B9CA, #1706CA

Triadic#CA0657, #57CA06

Split complementary#CA1706, #B9CA06

Tetradic#CA06B9, #CA7906, #06CA17

Tints, shades & saturation

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

Lighter +40%#A0C6FC

Lighter +30%#6EA8FB

Lighter +20%#3D8BF9

Lighter +10%#0B6DF8

Darker −10%#054298

Darker −20%#032C67

Darker −30%#021735

Darker −40%#000204

More saturated +25%#0056D0

Less saturated −25%#205CB0

Channel breakdown

G87

B202

Red6 (2.4%)

Green87 (34.1%)

Blue202 (79.2%)

Hue215.2°

Saturation (HSL)94.23%

Lightness40.78%

Dominant channelBlue

Hex per channelR 06 · G 57 · B CA

Keep nerding

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

#0657CA

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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