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Colour

#7681CB

  • #7681CB
  • Blue
  • Dark
  • Nearest: Cornflower blue

#7681CB is a blue with RGB values 118, 129, 203 and HSL 232°, 45%, 63%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#7681CB#7681CB
HEX#7681CB
RGBrgb(118, 129, 203)
RGB (0–1)0.4627, 0.5059, 0.7961
RGB percentages46.3%, 50.6%, 79.6%
HSLhsl(232.2, 45%, 62.9%)
HSV / HSBhsv(232.2, 41.9%, 79.6%)
CMYK41.9%, 36.5%, 0%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,766,475
CSS custom property--colour: #7681CB;

Brightness & contrast

Relative luminance0.23864WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.77:1
Contrast with white3.64:1WCAG normal text: Fail
Contrast with black5.77:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#897E34

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#678ACEno red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#6183C9no green cones; the most common form, about 1% of men; ΔE 7 from the original
Tritanopia#5B909Cno blue cones; rare, and affects men and women equally; ΔE 40.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.64:1WCAG large text: AA
Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 12.6Steel blue · ΔE 20.6Medium purple · ΔE 24.3Dodgerblue · ΔE 24.5Dark slateblue · ΔE 27.6Royal blue · ΔE 29.2
Nearest named CSS colourCornflower blue (#6495ED)ΔE 12.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CBC076
Analogous#76ABCB, #9676CB
Triadic#CB7681, #81CB76
Split complementary#CB9676, #ABCB76
Tetradic#CB76AB, #CBC076, #76CB96

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5E7F5
Lighter +20%#C0C5E7
Lighter +10%#9BA3D9
Darker −10%#515FBD
Darker −20%#3C499F
Darker −30%#2E387A
Darker −40%#202755
More saturated +25%#5E6FE3
Less saturated −25%#8E93B3

Channel breakdown

R118
G129
B203
Red118 (46.3%)
Green129 (50.6%)
Blue203 (79.6%)
Hue232.24°
Saturation (HSL)44.97%
Lightness62.94%
Dominant channelBlue
Hex per channelR 76 · G 81 · B CB

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Every value on this page was computed from “7681cb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.