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Recognised as Colour

#1013ED

  • #1013ED
  • Blue
  • Dark
  • Nearest: Medium blue

#1013ED is a blue with RGB values 16, 19, 237 and HSL 239°, 87%, 50%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#1013ED#1013ED
HEX#1013ED
RGBrgb(16, 19, 237)
RGB (0–1)0.0627, 0.0745, 0.9294
RGB percentages6.3%, 7.5%, 92.9%
HSLhsl(239.2, 87.4%, 49.6%)
HSV / HSBhsv(239.2, 93.2%, 92.9%)
CMYK93.2%, 92%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,053,677
CSS custom property--colour: #1013ED;

Brightness & contrast

Relative luminance0.0669WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.98:1
Contrast with white8.98:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#EFEC12

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054F2no red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#003DEAno green cones; the most common form, about 1% of men; ΔE 22.4 from the original
Tritanopia#00658Cno blue cones; rare, and affects men and women equally; ΔE 108.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.98:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Medium blue · ΔE 11.1Blue · ΔE 11.2Blue violet · ΔE 27.4Dark violet · ΔE 30.9Dark blue · ΔE 40.9Dark orchid · ΔE 42
Nearest named CSS colourMedium blue (#0000CD)ΔE 11.13, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EDEA10
Analogous#1082ED, #7C10ED
Triadic#ED1013, #13ED10
Split complementary#ED7B10, #82ED10
Tetradic#ED1082, #EDEA10, #10ED7B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDCEFC
Lighter +30%#9E9FF8
Lighter +20%#6E70F5
Lighter +10%#3E40F2
Darker −10%#0D0FBD
Darker −20%#0A0B8D
Darker −30%#06085E
Darker −40%#03042E
More saturated +25%#0003FD
Less saturated −25%#3032CD

Channel breakdown

R16
G19
B237
Red16 (6.3%)
Green19 (7.5%)
Blue237 (92.9%)
Hue239.19°
Saturation (HSL)87.35%
Lightness49.61%
Dominant channelBlue
Hex per channelR 10 · G 13 · B ED

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Every value on this page was computed from “1013ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.