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Recognised as Colour

#5870A7

  • #5870A7
  • Blue
  • Dark
  • Nearest: Steel blue

#5870A7 is a blue with RGB values 88, 112, 167 and HSL 222°, 31%, 50%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#5870A7#5870A7
HEX#5870A7
RGBrgb(88, 112, 167)
RGB (0–1)0.3451, 0.4392, 0.6549
RGB percentages34.5%, 43.9%, 65.5%
HSLhsl(221.8, 31%, 50%)
HSV / HSBhsv(221.8, 47.3%, 65.5%)
CMYK47.3%, 32.9%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,796,007
CSS custom property--colour: #5870A7;

Brightness & contrast

Relative luminance0.16453WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.89:1
Contrast with white4.89:1WCAG normal text: AA
Contrast with black4.29:1WCAG normal text: Fail
Greyscale equivalent#6F6F6F
Inverted#A78F58

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C75A9no red cones; affects about 1% of men; ΔE 2.8 from the original
Deuteranopia#536EA6no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#397C84no blue cones; rare, and affects men and women equally; ΔE 33.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.89:1WCAG large text: AAA
Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Steel blue · ΔE 11.7Cornflower blue · ΔE 22.5Slate grey · ΔE 24Light slate grey · ΔE 24.4Dark slateblue · ΔE 27.5Dim grey · ΔE 33.1
Nearest named CSS colourSteel blue (#4682B4)ΔE 11.73, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A78F58
Analogous#5898A7, #6758A7
Triadic#A75870, #70A758
Split complementary#A76858, #97A758
Tetradic#A75898, #A78F58, #58A768

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEE2ED
Lighter +30%#BCC6DC
Lighter +20%#9BA9CA
Lighter +10%#798DB9
Darker −10%#465A86
Darker −20%#354364
Darker −30%#232D43
Darker −40%#121621
More saturated +25%#3863C7
Less saturated −25%#787D87

Channel breakdown

R88
G112
B167
Red88 (34.5%)
Green112 (43.9%)
Blue167 (65.5%)
Hue221.77°
Saturation (HSL)30.98%
Lightness50%
Dominant channelBlue
Hex per channelR 58 · G 70 · B A7

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Every value on this page was computed from “5870a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.