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Recognised as Colour

#5789C2

  • #5789C2
  • Blue
  • Dark
  • Nearest: Steel blue

#5789C2 is a blue with RGB values 87, 137, 194 and HSL 212°, 47%, 55%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#5789C2#5789C2
HEX#5789C2
RGBrgb(87, 137, 194)
RGB (0–1)0.3412, 0.5373, 0.7608
RGB percentages34.1%, 53.7%, 76.1%
HSLhsl(212, 46.7%, 55.1%)
HSV / HSBhsv(212, 55.2%, 76.1%)
CMYK55.2%, 29.4%, 0%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,736,898
CSS custom property--colour: #5789C2;

Brightness & contrast

Relative luminance0.23813WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.76:1
Contrast with white3.64:1WCAG normal text: Fail
Contrast with black5.76:1WCAG normal text: AA
Greyscale equivalent#828282
Inverted#A8763D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#728CC4no red cones; affects about 1% of men; ΔE 6.6 from the original
Deuteranopia#6481C1no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#0D969Dno blue cones; rare, and affects men and women equally; ΔE 36.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.64:1WCAG large text: AA
Contrast with black, large text5.76:1WCAG large text: AAA

Named colours

Steel blue · ΔE 5.9Cornflower blue · ΔE 18.3Light slate grey · ΔE 23.8Slate grey · ΔE 24.5Deep skyblue · ΔE 25.4Light skyblue · ΔE 26.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 5.85, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C29057
Analogous#57BEC2, #5B57C2
Triadic#C25789, #89C257
Split complementary#C25B57, #BEC257
Tetradic#C257BE, #C29057, #57C25B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDF2F8
Lighter +30%#C7D8EB
Lighter +20%#A2BEDD
Lighter +10%#7CA3D0
Darker −10%#3D6FA9
Darker −20%#305783
Darker −30%#223E5E
Darker −40%#152538
More saturated +25%#3A87DF
Less saturated −25%#748BA5

Channel breakdown

R87
G137
B194
Red87 (34.1%)
Green137 (53.7%)
Blue194 (76.1%)
Hue211.96°
Saturation (HSL)46.72%
Lightness55.1%
Dominant channelBlue
Hex per channelR 57 · G 89 · B C2

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Every value on this page was computed from “5789c2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.