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Colour

#0F59EA

  • #0F59EA
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0F59EA is a blue with RGB values 15, 89, 234 and HSL 220°, 88%, 49%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0F59EA#0F59EA
HEX#0F59EA
RGBrgb(15, 89, 234)
RGB (0–1)0.0588, 0.349, 0.9176
RGB percentages5.9%, 34.9%, 91.8%
HSLhsl(219.7, 88%, 48.8%)
HSV / HSBhsv(219.7, 93.6%, 91.8%)
CMYK93.6%, 62%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,006,058
CSS custom property--colour: #0F59EA;

Brightness & contrast

Relative luminance0.13187WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.77:1
Contrast with white5.77:1WCAG normal text: AA
Contrast with black3.64:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#F0A615

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0070EFno red cones; affects about 1% of men; ΔE 16.4 from the original
Deuteranopia#005CE7no green cones; the most common form, about 1% of men; ΔE 4.1 from the original
Tritanopia#008099no blue cones; rare, and affects men and women equally; ΔE 79.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.77:1WCAG large text: AAA
Contrast with black, large text3.64:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 16.6Royal blue · ΔE 16.8Slate blue · ΔE 20.6Medium purple · ΔE 30.6Dark blue · ΔE 33.2Rebecca purple · ΔE 33.4
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 16.56, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EAA00F
Analogous#0FC6EA, #330FEA
Triadic#EA0F59, #59EA0F
Split complementary#EA330F, #C6EA0F
Tetradic#EA0FC6, #EAA00F, #0FEA33

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9DAFC
Lighter +30%#9ABAF8
Lighter +20%#6A99F5
Lighter +10%#3A78F2
Darker −10%#0C47BA
Darker −20%#09358A
Darker −30%#06225A
Darker −40%#03102A
More saturated +25%#0054F9
Less saturated −25%#2E63CB

Channel breakdown

R15
G89
B234
Red15 (5.9%)
Green89 (34.9%)
Blue234 (91.8%)
Hue219.73°
Saturation (HSL)87.95%
Lightness48.82%
Dominant channelBlue
Hex per channelR 0F · G 59 · B EA

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Every value on this page was computed from “0f59ea” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.