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Recognised as Colour

#91A7BE

  • #91A7BE
  • Blue
  • Dark
  • Nearest: Light steelblue

#91A7BE is a blue with RGB values 145, 167, 190 and HSL 211°, 26%, 66%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#91A7BE#91A7BE
HEX#91A7BE
RGBrgb(145, 167, 190)
RGB (0–1)0.5686, 0.6549, 0.7451
RGB percentages56.9%, 65.5%, 74.5%
HSLhsl(210.7, 25.7%, 65.7%)
HSV / HSBhsv(210.7, 23.7%, 74.5%)
CMYK23.7%, 12.1%, 0%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,545,662
CSS custom property--colour: #91A7BE;

Brightness & contrast

Relative luminance0.37375WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.47:1
Contrast with white2.48:1WCAG normal text: Fail
Contrast with black8.47:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#6E5841

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9FA7BFno red cones; affects about 1% of men; ΔE 4.9 from the original
Deuteranopia#99A2BEno green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#85ACAEno blue cones; rare, and affects men and women equally; ΔE 13.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.48:1WCAG large text: Fail
Contrast with black, large text8.47:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 11Light slate grey · ΔE 12.1Dark grey · ΔE 14.6Slate grey · ΔE 15.2Silver · ΔE 17.7Sky blue · ΔE 18.3
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 11, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BEA891
Analogous#91BEBE, #9191BE
Triadic#BE91A7, #A7BE91
Split complementary#BE9191, #BEBE91
Tetradic#BE91BE, #BEA891, #91BE91

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F1F4F7
Lighter +20%#D1DAE4
Lighter +10%#B1C1D1
Darker −10%#718DAB
Darker −20%#577492
Darker −30%#445A72
Darker −40%#314152
More saturated +25%#7BA7D4
Less saturated −25%#A7A7A8

Channel breakdown

R145
G167
B190
Red145 (56.9%)
Green167 (65.5%)
Blue190 (74.5%)
Hue210.67°
Saturation (HSL)25.71%
Lightness65.69%
Dominant channelBlue
Hex per channelR 91 · G A7 · B BE

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Every value on this page was computed from “91a7be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.