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Recognised as Colour

#2673FB

  • #2673FB
  • Blue
  • Dark
  • Nearest: Royal blue

#2673FB is a blue with RGB values 38, 115, 251 and HSL 218°, 96%, 57%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#2673FB#2673FB
HEX#2673FB
RGBrgb(38, 115, 251)
RGB (0–1)0.149, 0.451, 0.9843
RGB percentages14.9%, 45.1%, 98.4%
HSLhsl(218.3, 96.4%, 56.7%)
HSV / HSBhsv(218.3, 84.9%, 98.4%)
CMYK84.9%, 54.2%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,520,059
CSS custom property--colour: #2673FB;

Brightness & contrast

Relative luminance0.19639WCAG 2.x, 0 is black and 1 is white
Perceived brightness124 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.93:1
Contrast with white4.26:1WCAG normal text: Fail
Contrast with black4.93:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#D98C04

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0085FFno red cones; affects about 1% of men; ΔE 13.3 from the original
Deuteranopia#0071F8no green cones; the most common form, about 1% of men; ΔE 1.9 from the original
Tritanopia#0095ACno blue cones; rare, and affects men and women equally; ΔE 73.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.26:1WCAG large text: AA
Contrast with black, large text4.93:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.5Medium slateblue · ΔE 16.6Slate blue · ΔE 19.6Dodgerblue · ΔE 21.5Medium purple · ΔE 26.2Cornflower blue · ΔE 32.1
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.49, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBAE26
Analogous#26DEFB, #4326FB
Triadic#FB2673, #73FB26
Split complementary#FB4326, #DEFB26
Tetradic#FB26DE, #FBAE26, #26FB43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEF4FF
Lighter +30%#BCD4FE
Lighter +20%#8AB4FD
Lighter +10%#5893FC
Darker −10%#0457EA
Darker −20%#0345B8
Darker −30%#023286
Darker −40%#021F53
More saturated +25%#2272FF
Less saturated −25%#427BDF

Channel breakdown

R38
G115
B251
Red38 (14.9%)
Green115 (45.1%)
Blue251 (98.4%)
Hue218.31°
Saturation (HSL)96.38%
Lightness56.67%
Dominant channelBlue
Hex per channelR 26 · G 73 · B FB

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Every value on this page was computed from “2673fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.