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Recognised as Colour

#2945F8

  • #2945F8
  • Blue
  • Dark
  • Nearest: Medium blue

#2945F8 is a blue with RGB values 41, 69, 248 and HSL 232°, 94%, 57%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#2945F8#2945F8
HEX#2945F8
RGBrgb(41, 69, 248)
RGB (0–1)0.1608, 0.2706, 0.9725
RGB percentages16.1%, 27.1%, 97.3%
HSLhsl(231.9, 93.7%, 56.7%)
HSV / HSBhsv(231.9, 83.5%, 97.3%)
CMYK83.5%, 72.2%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,704,888
CSS custom property--colour: #2945F8;

Brightness & contrast

Relative luminance0.11505WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.36:1
Contrast with white6.36:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#D6BA07

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0069FDno red cones; affects about 1% of men; ΔE 25.3 from the original
Deuteranopia#0055F5no green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#00799Bno blue cones; rare, and affects men and women equally; ΔE 95.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.36:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Medium blue · ΔE 20.2Blue violet · ΔE 22.2Dark violet · ΔE 29.9Medium slateblue · ΔE 30.6Blue · ΔE 31.6Dark orchid · ΔE 32.4
Nearest named CSS colourMedium blue (#0000CD)ΔE 20.25, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8DC29
Analogous#29ACF8, #7529F8
Triadic#F82945, #45F829
Split complementary#F87529, #ACF829
Tetradic#F829AC, #F8DC29, #29F875

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFF1FE
Lighter +30%#BDC6FD
Lighter +20%#8C9BFB
Lighter +10%#5A70FA
Darker −10%#0826E6
Darker −20%#061EB5
Darker −30%#041684
Darker −40%#030D52
More saturated +25%#2240FF
Less saturated −25%#4559DC

Channel breakdown

R41
G69
B248
Red41 (16.1%)
Green69 (27.1%)
Blue248 (97.3%)
Hue231.88°
Saturation (HSL)93.67%
Lightness56.67%
Dominant channelBlue
Hex per channelR 29 · G 45 · B F8

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Every value on this page was computed from “2945f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.