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Colour

#027EEF

  • #027EEF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#027EEF is a blue with RGB values 2, 126, 239 and HSL 209°, 98%, 47%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#027EEF#027EEF
HEX#027EEF
RGBrgb(2, 126, 239)
RGB (0–1)0.0078, 0.4941, 0.9373
RGB percentages0.8%, 49.4%, 93.7%
HSLhsl(208.6, 98.3%, 47.3%)
HSV / HSBhsv(208.6, 99.2%, 93.7%)
CMYK99.2%, 47.3%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer163,567
CSS custom property--colour: #027EEF;

Brightness & contrast

Relative luminance0.21167WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.23:1
Contrast with white4.01:1WCAG normal text: Fail
Contrast with black5.23:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#FD8110

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A89F3no red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#0076EDno green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#009AABno blue cones; rare, and affects men and women equally; ΔE 62.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.01:1WCAG large text: AA
Contrast with black, large text5.23:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7.5Royal blue · ΔE 13.5Cornflower blue · ΔE 18.2Slate blue · ΔE 24.5Medium purple · ΔE 27.2Medium slateblue · ΔE 27.2
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 7.48, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EF7302
Analogous#02EFEA, #0207EF
Triadic#EF027E, #7EEF02
Split complementary#EF0207, #EFEA02
Tetradic#EA02EF, #EF7302, #07EF02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFE0FE
Lighter +30%#8CC8FE
Lighter +20%#59AFFE
Lighter +10%#2797FD
Darker −10%#0263BC
Darker −20%#01498A
Darker −30%#012E57
Darker −40%#001325
More saturated +25%#007EF1
Less saturated −25%#207DD1

Channel breakdown

R2
G126
B239
Red2 (0.8%)
Green126 (49.4%)
Blue239 (93.7%)
Hue208.61°
Saturation (HSL)98.34%
Lightness47.25%
Dominant channelBlue
Hex per channelR 02 · G 7E · B EF

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Every value on this page was computed from “027eef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.