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Colour

#0176BB

  • #0176BB
  • Blue
  • Dark
  • Nearest: Steel blue

#0176BB is a blue with RGB values 1, 118, 187 and HSL 202°, 99%, 37%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0176BB#0176BB
HEX#0176BB
RGBrgb(1, 118, 187)
RGB (0–1)0.0039, 0.4627, 0.7333
RGB percentages0.4%, 46.3%, 73.3%
HSLhsl(202.3, 98.9%, 36.9%)
HSV / HSBhsv(202.3, 99.5%, 73.3%)
CMYK99.5%, 36.9%, 0%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer95,931
CSS custom property--colour: #0176BB;

Brightness & contrast

Relative luminance0.16551WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.87:1
Contrast with white4.87:1WCAG normal text: AA
Contrast with black4.31:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#FE8944

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5479BEno red cones; affects about 1% of men; ΔE 10.4 from the original
Deuteranopia#3A6ABAno green cones; the most common form, about 1% of men; ΔE 12.7 from the original
Tritanopia#00878Fno blue cones; rare, and affects men and women equally; ΔE 40.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.87:1WCAG large text: AAA
Contrast with black, large text4.31:1WCAG large text: AA

Named colours

Steel blue · ΔE 12.9Cornflower blue · ΔE 18.8Dodgerblue · ΔE 25.5Deep skyblue · ΔE 29.6Dark slateblue · ΔE 32.4Slate grey · ΔE 33.7
Nearest named CSS colourSteel blue (#4682B4)ΔE 12.85, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB4601
Analogous#01BBA3, #0119BB
Triadic#BB0176, #76BB01
Split complementary#BB0119, #BBA301
Tetradic#A301BB, #BB4601, #19BB01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AD3FE
Lighter +30%#57C0FE
Lighter +20%#24ADFE
Lighter +10%#0196EE
Darker −10%#015688
Darker −20%#003656
Darker −30%#001623
Darker −40%#000000
More saturated +25%#0076BC
Less saturated −25%#1870A3

Channel breakdown

R1
G118
B187
Red1 (0.4%)
Green118 (46.3%)
Blue187 (73.3%)
Hue202.26°
Saturation (HSL)98.94%
Lightness36.86%
Dominant channelBlue
Hex per channelR 01 · G 76 · B BB

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Every value on this page was computed from “0176bb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.