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Colour

#B7D8FF

  • #B7D8FF
  • Blue
  • Light
  • Nearest: Light steelblue

#B7D8FF is a blue with RGB values 183, 216, 255 and HSL 213°, 100%, 86%. It is a light colour, so black text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#B7D8FF#B7D8FF
HEX#B7D8FF
RGBrgb(183, 216, 255)
RGB (0–1)0.7176, 0.8471, 1
RGB percentages71.8%, 84.7%, 100%
HSLhsl(212.5, 100%, 85.9%)
HSV / HSBhsv(212.5, 28.2%, 100%)
CMYK28.2%, 15.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,048,639
CSS custom property--colour: #B7D8FF;

Brightness & contrast

Relative luminance0.66399WCAG 2.x, 0 is black and 1 is white
Perceived brightness211.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.28:1
Contrast with white1.47:1WCAG normal text: Fail
Contrast with black14.28:1WCAG normal text: AAA
Greyscale equivalent#D4D4D4
Inverted#482700

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CAD9FFno red cones; affects about 1% of men; ΔE 5.8 from the original
Deuteranopia#C2D2FEno green cones; the most common form, about 1% of men; ΔE 6.2 from the original
Tritanopia#A2E1E5no blue cones; rare, and affects men and women equally; ΔE 21.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.47:1WCAG large text: Fail
Contrast with black, large text14.28:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 10Light skyblue · ΔE 11.8Sky blue · ΔE 14Light blue · ΔE 14.1Lavender · ΔE 15.7Powder blue · ΔE 18.8
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 10.03, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFDEB7
Analogous#B7FCFF, #BAB7FF
Triadic#FFB7D8, #D8FFB7
Split complementary#FFBAB7, #FCFFB7
Tetradic#FFB7FC, #FFDEB7, #B7FFBA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EAF4FF
Darker −10%#84BCFF
Darker −20%#51A1FF
Darker −30%#1E85FF
Darker −40%#006BEA
More saturated +25%#B7D8FF
Less saturated −25%#C0D9F6

Channel breakdown

R183
G216
B255
Red183 (71.8%)
Green216 (84.7%)
Blue255 (100%)
Hue212.5°
Saturation (HSL)100%
Lightness85.88%
Dominant channelBlue
Hex per channelR B7 · G D8 · B FF

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Every value on this page was computed from “b7d8ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.