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Colour

#B7D1FF

  • #B7D1FF
  • Blue
  • Light
  • Nearest: Light steelblue

#B7D1FF is a blue with RGB values 183, 209, 255 and HSL 218°, 100%, 86%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#B7D1FF#B7D1FF
HEX#B7D1FF
RGBrgb(183, 209, 255)
RGB (0–1)0.7176, 0.8196, 1
RGB percentages71.8%, 82%, 100%
HSLhsl(218.3, 100%, 85.9%)
HSV / HSBhsv(218.3, 28.2%, 100%)
CMYK28.2%, 18%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,046,847
CSS custom property--colour: #B7D1FF;

Brightness & contrast

Relative luminance0.62888WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.58:1
Contrast with white1.55:1WCAG normal text: Fail
Contrast with black13.58:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#482E00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2D3FFno red cones; affects about 1% of men; ΔE 3.2 from the original
Deuteranopia#BBCDFEno green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#A3DAE0no blue cones; rare, and affects men and women equally; ΔE 24.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.55:1WCAG large text: Fail
Contrast with black, large text13.58:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 11.6Light skyblue · ΔE 13.2Sky blue · ΔE 17.3Lavender · ΔE 17.9Light blue · ΔE 18.5Thistle · ΔE 20.2
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 11.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE5B7
Analogous#B7F5FF, #C1B7FF
Triadic#FFB7D1, #D1FFB7
Split complementary#FFC1B7, #F5FFB7
Tetradic#FFB7F5, #FFE5B7, #B7FFC1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EAF2FF
Darker −10%#84B0FF
Darker −20%#5190FF
Darker −30%#1E6FFF
Darker −40%#0054EA
More saturated +25%#B7D1FF
Less saturated −25%#C0D3F6

Channel breakdown

R183
G209
B255
Red183 (71.8%)
Green209 (82%)
Blue255 (100%)
Hue218.33°
Saturation (HSL)100%
Lightness85.88%
Dominant channelBlue
Hex per channelR B7 · G D1 · B FF

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Every value on this page was computed from “b7d1ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.