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Recognised as Colour

#025BBA

  • #025BBA
  • Blue
  • Dark
  • Nearest: Royal blue

#025BBA is a blue with RGB values 2, 91, 186 and HSL 211°, 98%, 37%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#025BBA#025BBA
HEX#025BBA
RGBrgb(2, 91, 186)
RGB (0–1)0.0078, 0.3569, 0.7294
RGB percentages0.8%, 35.7%, 72.9%
HSLhsl(211, 97.9%, 36.9%)
HSV / HSBhsv(211, 98.9%, 72.9%)
CMYK98.9%, 51.1%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer154,554
CSS custom property--colour: #025BBA;

Brightness & contrast

Relative luminance0.1104WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.55:1
Contrast with white6.55:1WCAG normal text: AA
Contrast with black3.21:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#FDA445

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1965BDno red cones; affects about 1% of men; ΔE 6.6 from the original
Deuteranopia#0056B8no green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#007282no blue cones; rare, and affects men and women equally; ΔE 53.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.55:1WCAG large text: AAA
Contrast with black, large text3.21:1WCAG large text: AA

Named colours

Royal blue · ΔE 16.4Dark slateblue · ΔE 19.8Slate blue · ΔE 21.6Dodgerblue · ΔE 21.7Cornflower blue · ΔE 24.1Medium purple · ΔE 27.1
Nearest named CSS colourRoyal blue (#4169E1)ΔE 16.44, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BA6102
Analogous#02B7BA, #0502BA
Triadic#BA025B, #5BBA02
Split complementary#BA0502, #B7BA02
Tetradic#BA02B7, #BA6102, #02BA05

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AC2FE
Lighter +30%#58A8FD
Lighter +20%#258DFD
Lighter +10%#0374EC
Darker −10%#014288
Darker −20%#012A55
Darker −30%#001123
Darker −40%#000000
More saturated +25%#005BBC
Less saturated −25%#195CA3

Channel breakdown

R2
G91
B186
Red2 (0.8%)
Green91 (35.7%)
Blue186 (72.9%)
Hue210.98°
Saturation (HSL)97.87%
Lightness36.86%
Dominant channelBlue
Hex per channelR 02 · G 5B · B BA

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Every value on this page was computed from “025bba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.