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Recognised as Colour

#0D50E1

  • #0D50E1
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0D50E1 is a blue with RGB values 13, 80, 225 and HSL 221°, 89%, 47%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0D50E1#0D50E1
HEX#0D50E1
RGBrgb(13, 80, 225)
RGB (0–1)0.051, 0.3137, 0.8824
RGB percentages5.1%, 31.4%, 88.2%
HSLhsl(221, 89.1%, 46.7%)
HSV / HSBhsv(221, 94.2%, 88.2%)
CMYK94.2%, 64.4%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer872,673
CSS custom property--colour: #0D50E1;

Brightness & contrast

Relative luminance0.11259WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.46:1
Contrast with white6.46:1WCAG normal text: AA
Contrast with black3.25:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#F2AF1E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0068E6no red cones; affects about 1% of men; ΔE 17.1 from the original
Deuteranopia#0055DEno green cones; the most common form, about 1% of men; ΔE 5.7 from the original
Tritanopia#007791no blue cones; rare, and affects men and women equally; ΔE 79.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.46:1WCAG large text: AAA
Contrast with black, large text3.25:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 17.8Royal blue · ΔE 19.2Slate blue · ΔE 21.1Dark blue · ΔE 29.6Navy · ΔE 31.6Medium purple · ΔE 31.8
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 17.8, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E19E0D
Analogous#0DBAE1, #340DE1
Triadic#E10D50, #50E10D
Split complementary#E1340D, #BAE10D
Tetradic#E10DBA, #E19E0D, #0DE134

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFD2FB
Lighter +30%#8EB0F9
Lighter +20%#5E8EF6
Lighter +10%#2E6CF3
Darker −10%#0A3FB1
Darker −20%#072E81
Darker −30%#051D50
Darker −40%#020B20
More saturated +25%#004BEE
Less saturated −25%#2B5BC3

Channel breakdown

R13
G80
B225
Red13 (5.1%)
Green80 (31.4%)
Blue225 (88.2%)
Hue221.04°
Saturation (HSL)89.08%
Lightness46.67%
Dominant channelBlue
Hex per channelR 0D · G 50 · B E1

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Every value on this page was computed from “0d50e1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.