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Recognised as Colour

#0D87FF

  • #0D87FF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#0D87FF is a blue with RGB values 13, 135, 255 and HSL 210°, 100%, 53%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#0D87FF#0D87FF
HEX#0D87FF
RGBrgb(13, 135, 255)
RGB (0–1)0.051, 0.5294, 1
RGB percentages5.1%, 52.9%, 100%
HSLhsl(209.8, 100%, 52.5%)
HSV / HSBhsv(209.8, 94.9%, 100%)
CMYK94.9%, 47.1%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer886,783
CSS custom property--colour: #0D87FF;

Brightness & contrast

Relative luminance0.24634WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.93:1
Contrast with white3.54:1WCAG normal text: Fail
Contrast with black5.93:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#F27800

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4093FFno red cones; affects about 1% of men; ΔE 8.8 from the original
Deuteranopia#007FFDno green cones; the most common form, about 1% of men; ΔE 5.3 from the original
Tritanopia#00A4B7no blue cones; rare, and affects men and women equally; ΔE 64.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.54:1WCAG large text: AA
Contrast with black, large text5.93:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7Royal blue · ΔE 14.7Cornflower blue · ΔE 19.9Slate blue · ΔE 26.1Medium slateblue · ΔE 26.8Medium purple · ΔE 28.3
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 6.97, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF850D
Analogous#0DFFFE, #0D0EFF
Triadic#FF0D87, #87FF0D
Split complementary#FF0D0E, #FFFE0D
Tetradic#FE0DFF, #FF850D, #0EFF0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9ECFF
Lighter +30%#A6D3FF
Lighter +20%#73BAFF
Lighter +10%#40A0FF
Darker −10%#006DD9
Darker −20%#0054A6
Darker −30%#003A73
Darker −40%#002040
More saturated +25%#0D87FF
Less saturated −25%#2B87E1

Channel breakdown

R13
G135
B255
Red13 (5.1%)
Green135 (52.9%)
Blue255 (100%)
Hue209.75°
Saturation (HSL)100%
Lightness52.55%
Dominant channelBlue
Hex per channelR 0D · G 87 · B FF

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Every value on this page was computed from “0d87ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.