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Recognised as Colour

#877FFE

  • #877FFE
  • Blue
  • Dark
  • Nearest: Medium slateblue

#877FFE is a blue with RGB values 135, 127, 254 and HSL 244°, 98%, 75%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#877FFE#877FFE
HEX#877FFE
RGBrgb(135, 127, 254)
RGB (0–1)0.5294, 0.498, 0.9961
RGB percentages52.9%, 49.8%, 99.6%
HSLhsl(243.8, 98.4%, 74.7%)
HSV / HSBhsv(243.8, 50%, 99.6%)
CMYK46.9%, 50%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,880,126
CSS custom property--colour: #877FFE;

Brightness & contrast

Relative luminance0.27485WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.5:1
Contrast with white3.23:1WCAG normal text: Fail
Contrast with black6.5:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#788001

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4493FFno red cones; affects about 1% of men; ΔE 23.5 from the original
Deuteranopia#3C8BFBno green cones; the most common form, about 1% of men; ΔE 20.9 from the original
Tritanopia#5E9AB3no blue cones; rare, and affects men and women equally; ΔE 64.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.23:1WCAG large text: AA
Contrast with black, large text6.5:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 10Medium purple · ΔE 13.3Royal blue · ΔE 14.7Slate blue · ΔE 14.9Dodgerblue · ΔE 24.9Cornflower blue · ΔE 28.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 9.96, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F6FE7F
Analogous#7FB6FE, #C77FFE
Triadic#FE877F, #7FFE87
Split complementary#FEC67F, #B7FE7F
Tetradic#FE7FB6, #F6FE7F, #7FFEC7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E6E4FF
Lighter +10%#B6B2FE
Darker −10%#584CFE
Darker −20%#281AFD
Darker −30%#1002E2
Darker −40%#0C01B0
More saturated +25%#867EFF
Less saturated −25%#958FEE

Channel breakdown

R135
G127
B254
Red135 (52.9%)
Green127 (49.8%)
Blue254 (99.6%)
Hue243.78°
Saturation (HSL)98.45%
Lightness74.71%
Dominant channelBlue
Hex per channelR 87 · G 7F · B FE

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