Colour

#057EC4

#057EC4
Blue
Dark
Nearest: Steel blue

#057EC4 is a blue with RGB values 5, 126, 196 and HSL 202°, 95%, 39%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#057EC4#057EC4

HEX#057EC4

RGBrgb(5, 126, 196)

RGB (0–1)0.0196, 0.4941, 0.7686

RGB percentages2%, 49.4%, 76.9%

HSLhsl(202, 95%, 39.4%)

HSV / HSBhsv(202, 97.4%, 76.9%)

CMYK97.4%, 35.7%, 0%, 23.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer360,132

CSS custom property--colour: #057EC4;

Brightness & contrast

Relative luminance0.18939WCAG 2.x, 0 is black and 1 is white

Perceived brightness117.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.79:1

Contrast with white4.39:1WCAG normal text: Fail

Contrast with black4.79:1WCAG normal text: AA

Greyscale equivalent#696969

Inverted#FA813B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C81C7no red cones; affects about 1% of men; ΔE 11.4 from the original

Deuteranopia#4272C3no green cones; the most common form, about 1% of men; ΔE 13.3 from the original

Tritanopia#008F98no blue cones; rare, and affects men and women equally; ΔE 39.9 from the original

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

Contrast with white, large text4.39:1WCAG large text: AA

Contrast with black, large text4.79:1WCAG large text: AAA

Named colours

Steel blue · ΔE 12.4 Cornflower blue · ΔE 17.3 Dodgerblue · ΔE 24.5 Deep skyblue · ΔE 26.6 Light slate grey · ΔE 33.7 Slate grey · ΔE 33.9

Nearest named CSS colourSteel blue (#4682B4)ΔE 12.4, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C44B05

Analogous#05C4AB, #051EC4

Triadic#C4057E, #7EC405

Split complementary#C4051E, #C4AA05

Tetradic#AB05C4, #C44B05, #1FC405

Tints, shades & saturation

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

Lighter +40%#99D8FC

Lighter +30%#67C5FB

Lighter +20%#35B2FA

Lighter +10%#069EF6

Darker −10%#045E92

Darker −20%#023E61

Darker −30%#011E2F

Darker −40%#000000

More saturated +25%#007FC9

Less saturated −25%#1E77AB

Channel breakdown

G126

B196

Red5 (2%)

Green126 (49.4%)

Blue196 (76.9%)

Hue201.99°

Saturation (HSL)95.02%

Lightness39.41%

Dominant channelBlue

Hex per channelR 05 · G 7E · B C4

Keep nerding

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

#057EC4

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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