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Recognised as Colour

#7F89A1

  • #7F89A1
  • Blue
  • Dark
  • Nearest: Light slate grey

#7F89A1 is a blue with RGB values 127, 137, 161 and HSL 222°, 15%, 56%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Light slate grey.

Colour values

#7F89A1#7F89A1
HEX#7F89A1
RGBrgb(127, 137, 161)
RGB (0–1)0.498, 0.5373, 0.6314
RGB percentages49.8%, 53.7%, 63.1%
HSLhsl(222.4, 15.3%, 56.5%)
HSV / HSBhsv(222.4, 21.1%, 63.1%)
CMYK21.1%, 14.9%, 0%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,358,305
CSS custom property--colour: #7F89A1;

Brightness & contrast

Relative luminance0.24977WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6:1
Contrast with white3.5:1WCAG normal text: Fail
Contrast with black6:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#80765E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#828BA2no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#7F88A0no green cones; the most common form, about 1% of men; ΔE 0.5 from the original
Tritanopia#778E91no blue cones; rare, and affects men and women equally; ΔE 13.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.5:1WCAG large text: AA
Contrast with black, large text6:1WCAG large text: AAA

Named colours

Light slate grey · ΔE 5Slate grey · ΔE 6.6Gray · ΔE 14.5Dark grey · ΔE 18.6Dim grey · ΔE 18.9Steel blue · ΔE 19.7
Nearest named CSS colourLight slate grey (#778899)ΔE 5, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A1977F
Analogous#7F9AA1, #867FA1
Triadic#A17F89, #89A17F
Split complementary#A1867F, #9AA17F
Tetradic#A17F9A, #A1977F, #7FA186

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5F5F7
Lighter +30%#D7DAE2
Lighter +20%#BABFCC
Lighter +10%#9CA4B7
Darker −10%#646F89
Darker −20%#4F576B
Darker −30%#393F4E
Darker −40%#242730
More saturated +25%#637EBD
Less saturated −25%#909090

Channel breakdown

R127
G137
B161
Red127 (49.8%)
Green137 (53.7%)
Blue161 (63.1%)
Hue222.35°
Saturation (HSL)15.32%
Lightness56.47%
Dominant channelBlue
Hex per channelR 7F · G 89 · B A1

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Every value on this page was computed from “7f89a1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.