Nerdulator> put something in

Recognised as Colour

#054C7A

  • #054C7A
  • Blue
  • Dark
  • Nearest: Steel blue

#054C7A is a blue with RGB values 5, 76, 122 and HSL 204°, 92%, 25%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#054C7A#054C7A
HEX#054C7A
RGBrgb(5, 76, 122)
RGB (0–1)0.0196, 0.298, 0.4784
RGB percentages2%, 29.8%, 47.8%
HSLhsl(203.6, 92.1%, 24.9%)
HSV / HSBhsv(203.6, 95.9%, 47.8%)
CMYK95.9%, 37.7%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer347,258
CSS custom property--colour: #054C7A;

Brightness & contrast

Relative luminance0.06606WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.05:1
Contrast with white9.05:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#FAB385

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#364E7Cno red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#254479no green cones; the most common form, about 1% of men; ΔE 9.1 from the original
Tritanopia#00575Dno blue cones; rare, and affects men and women equally; ΔE 28.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.05:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Steel blue · ΔE 21.8Dark slateblue · ΔE 29.3Dark slate grey · ΔE 29.8Slate grey · ΔE 30.4Light slate grey · ΔE 32.4Dim grey · ΔE 34.4
Nearest named CSS colourSteel blue (#4682B4)ΔE 21.76, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A3305
Analogous#057A6E, #05117A
Triadic#7A054C, #4C7A05
Split complementary#7A0511, #7A6E05
Tetradic#6E057A, #7A3305, #127A05

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#53B7F8
Lighter +30%#22A3F6
Lighter +20%#0989DC
Lighter +10%#076BAB
Darker −10%#032D49
Darker −20%#010F18
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004D7F
Less saturated −25%#15496A

Channel breakdown

R5
G76
B122
Red5 (2%)
Green76 (29.8%)
Blue122 (47.8%)
Hue203.59°
Saturation (HSL)92.13%
Lightness24.9%
Dominant channelBlue
Hex per channelR 05 · G 4C · B 7A

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 “054c7a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.