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Colour

#0054C7

  • #0054C7
  • Blue
  • Dark
  • Nearest: Royal blue

#0054C7 is a blue with RGB values 0, 84, 199 and HSL 215°, 100%, 39%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0054C7#0054C7
HEX#0054C7
RGBrgb(0, 84, 199)
RGB (0–1)0, 0.3294, 0.7804
RGB percentages0%, 32.9%, 78%
HSLhsl(214.7, 100%, 39%)
HSV / HSBhsv(214.7, 100%, 78%)
CMYK100%, 57.8%, 0%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer21,703
CSS custom property--colour: #0054C7;

Brightness & contrast

Relative luminance0.10464WCAG 2.x, 0 is black and 1 is white
Perceived brightness93 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.79:1
Contrast with white6.79:1WCAG normal text: AA
Contrast with black3.09:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#FFAB38

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0064CBno red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#0053C5no green cones; the most common form, about 1% of men; ΔE 0.6 from the original
Tritanopia#007285no blue cones; rare, and affects men and women equally; ΔE 65.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.79:1WCAG large text: AAA
Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Royal blue · ΔE 9.2Slate blue · ΔE 14.9Medium slateblue · ΔE 20.9Dark slateblue · ΔE 24.6Medium purple · ΔE 25.2Dodgerblue · ΔE 25.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.24, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C77300
Analogous#00B8C7, #0F00C7
Triadic#C70054, #54C700
Split complementary#C70F00, #B8C700
Tetradic#C700B8, #C77300, #00C70F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94C1FF
Lighter +30%#61A4FF
Lighter +20%#2E86FF
Lighter +10%#006AFA
Darker −10%#003E94
Darker −20%#002961
Darker −30%#00132E
Darker −40%#000000
More saturated +25%#0054C7
Less saturated −25%#1958AE

Channel breakdown

R0
G84
B199
Red0 (0%)
Green84 (32.9%)
Blue199 (78%)
Hue214.67°
Saturation (HSL)100%
Lightness39.02%
Dominant channelBlue
Hex per channelR 00 · G 54 · B C7

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Every value on this page was computed from “0054c7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.