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Recognised as Colour

#2569FA

  • #2569FA
  • Blue
  • Dark
  • Nearest: Royal blue

#2569FA is a blue with RGB values 37, 105, 250 and HSL 221°, 96%, 56%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#2569FA#2569FA
HEX#2569FA
RGBrgb(37, 105, 250)
RGB (0–1)0.1451, 0.4118, 0.9804
RGB percentages14.5%, 41.2%, 98%
HSLhsl(220.8, 95.5%, 56.3%)
HSV / HSBhsv(220.8, 85.2%, 98%)
CMYK85.2%, 58%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,451,962
CSS custom property--colour: #2569FA;

Brightness & contrast

Relative luminance0.17399WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.69:1
Contrast with white4.69:1WCAG normal text: AA
Contrast with black4.48:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#DA9605

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007EFFno red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#006AF7no green cones; the most common form, about 1% of men; ΔE 3.3 from the original
Tritanopia#008EA7no blue cones; rare, and affects men and women equally; ΔE 78.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.69:1WCAG large text: AAA
Contrast with black, large text4.48:1WCAG large text: AA

Named colours

Royal blue · ΔE 14.2Medium slateblue · ΔE 15.3Slate blue · ΔE 20.6Medium purple · ΔE 28.7Dodgerblue · ΔE 29Rebecca purple · ΔE 36
Nearest named CSS colourRoyal blue (#4169E1)ΔE 14.16, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FAB625
Analogous#25D4FA, #4B25FA
Triadic#FA2569, #69FA25
Split complementary#FA4B25, #D4FA25
Tetradic#FA25D4, #FAB625, #25FA4B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECF2FF
Lighter +30%#BBD0FD
Lighter +20%#89AEFC
Lighter +10%#578BFB
Darker −10%#054DE7
Darker −20%#043DB5
Darker −30%#032C83
Darker −40%#021B51
More saturated +25%#2067FF
Less saturated −25%#4173DE

Channel breakdown

R37
G105
B250
Red37 (14.5%)
Green105 (41.2%)
Blue250 (98%)
Hue220.85°
Saturation (HSL)95.52%
Lightness56.27%
Dominant channelBlue
Hex per channelR 25 · G 69 · B FA

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Every value on this page was computed from “2569fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.