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Recognised as Colour

#0263CF

  • #0263CF
  • Blue
  • Dark
  • Nearest: Royal blue

#0263CF is a blue with RGB values 2, 99, 207 and HSL 212°, 98%, 41%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0263CF#0263CF
HEX#0263CF
RGBrgb(2, 99, 207)
RGB (0–1)0.0078, 0.3882, 0.8118
RGB percentages0.8%, 38.8%, 81.2%
HSLhsl(211.6, 98.1%, 41%)
HSV / HSBhsv(211.6, 99%, 81.2%)
CMYK99%, 52.2%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer156,623
CSS custom property--colour: #0263CF;

Brightness & contrast

Relative luminance0.13442WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.69:1
Contrast with white5.69:1WCAG normal text: AA
Contrast with black3.69:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#FD9C30

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0C6FD3no red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#005FCDno green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#007E8Fno blue cones; rare, and affects men and women equally; ΔE 61 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.69:1WCAG large text: AAA
Contrast with black, large text3.69:1WCAG large text: AA

Named colours

Royal blue · ΔE 9.4Dodgerblue · ΔE 18.1Slate blue · ΔE 18.2Cornflower blue · ΔE 24.4Medium slateblue · ΔE 24.4Medium purple · ΔE 24.8
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.44, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF6E02
Analogous#02CACF, #0802CF
Triadic#CF0263, #63CF02
Split complementary#CF0802, #C9CF02
Tetradic#CF02C9, #CF6E02, #02CF07

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FCCFE
Lighter +30%#6CB1FE
Lighter +20%#3A96FD
Lighter +10%#077BFD
Darker −10%#024B9C
Darker −20%#01336A
Darker −30%#011B37
Darker −40%#000205
More saturated +25%#0063D1
Less saturated −25%#1C64B5

Channel breakdown

R2
G99
B207
Red2 (0.8%)
Green99 (38.8%)
Blue207 (81.2%)
Hue211.61°
Saturation (HSL)98.09%
Lightness40.98%
Dominant channelBlue
Hex per channelR 02 · G 63 · B CF

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Every value on this page was computed from “0263cf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.