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Colour

#877BC7

  • #877BC7
  • Blue
  • Dark
  • Nearest: Cornflower blue

#877BC7 is a blue with RGB values 135, 123, 199 and HSL 249°, 40%, 63%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#877BC7#877BC7
HEX#877BC7
RGBrgb(135, 123, 199)
RGB (0–1)0.5294, 0.4824, 0.7804
RGB percentages52.9%, 48.2%, 78%
HSLhsl(249.5, 40.4%, 63.1%)
HSV / HSBhsv(249.5, 38.2%, 78%)
CMYK32.2%, 38.2%, 0%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,879,047
CSS custom property--colour: #877BC7;

Brightness & contrast

Relative luminance0.2344WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.69:1
Contrast with white3.69:1WCAG normal text: Fail
Contrast with black5.69:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#788438

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6486CAno red cones; affects about 1% of men; ΔE 14.9 from the original
Deuteranopia#6583C5no green cones; the most common form, about 1% of men; ΔE 14.3 from the original
Tritanopia#788997no blue cones; rare, and affects men and women equally; ΔE 37.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.69:1WCAG large text: AA
Contrast with black, large text5.69:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 18.1Medium purple · ΔE 19.2Dark slateblue · ΔE 25.4Plum · ΔE 26.2Slate blue · ΔE 26.4Steel blue · ΔE 26.8
Nearest named CSS colourCornflower blue (#6495ED)ΔE 18.11, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BBC77B
Analogous#7B95C7, #AD7BC7
Triadic#C7877B, #7BC787
Split complementary#C7AD7B, #95C77B
Tetradic#C77B95, #BBC77B, #7BC7AD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E9E6F5
Lighter +20%#C8C3E5
Lighter +10%#A89FD6
Darker −10%#6657B8
Darker −20%#50429A
Darker −30%#3D3277
Darker −40%#2B2353
More saturated +25%#7764DF
Less saturated −25%#9793AF

Channel breakdown

R135
G123
B199
Red135 (52.9%)
Green123 (48.2%)
Blue199 (78%)
Hue249.47°
Saturation (HSL)40.43%
Lightness63.14%
Dominant channelBlue
Hex per channelR 87 · G 7B · B C7

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Every value on this page was computed from “877bc7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.