Nerdulator> put something in

Recognised as Colour

#054BC4

  • #054BC4
  • Blue
  • Dark
  • Nearest: Royal blue

#054BC4 is a blue with RGB values 5, 75, 196 and HSL 218°, 95%, 39%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#054BC4#054BC4
HEX#054BC4
RGBrgb(5, 75, 196)
RGB (0–1)0.0196, 0.2941, 0.7686
RGB percentages2%, 29.4%, 76.9%
HSLhsl(218, 95%, 39.4%)
HSV / HSBhsv(218, 97.4%, 76.9%)
CMYK97.4%, 61.7%, 0%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer347,076
CSS custom property--colour: #054BC4;

Brightness & contrast

Relative luminance0.0905WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.47:1
Contrast with white7.47:1WCAG normal text: AAA
Contrast with black2.81:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#FAB43B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005DC8no red cones; affects about 1% of men; ΔE 13.2 from the original
Deuteranopia#004DC2no green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#006B80no blue cones; rare, and affects men and women equally; ΔE 68.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.47:1WCAG large text: AAA
Contrast with black, large text2.81:1WCAG large text: Fail

Named colours

Royal blue · ΔE 12.6Slate blue · ΔE 14.9Medium slateblue · ΔE 19.6Rebecca purple · ΔE 24.5Dark slateblue · ΔE 26.6Medium purple · ΔE 26.8
Nearest named CSS colourRoyal blue (#4169E1)ΔE 12.62, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C47E05
Analogous#05ABC4, #1E05C4
Triadic#C4054B, #4BC405
Split complementary#C41F05, #AAC405
Tetradic#C405AB, #C47E05, #05C41F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#99BDFC
Lighter +30%#679DFB
Lighter +20%#357DFA
Lighter +10%#065EF6
Darker −10%#043892
Darker −20%#022561
Darker −30%#01122F
Darker −40%#000000
More saturated +25%#004AC9
Less saturated −25%#1E52AB

Channel breakdown

R5
G75
B196
Red5 (2%)
Green75 (29.4%)
Blue196 (76.9%)
Hue218.01°
Saturation (HSL)95.02%
Lightness39.41%
Dominant channelBlue
Hex per channelR 05 · G 4B · B C4

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “054bc4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.