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Recognised as Colour

#B1DAD4

  • #B1DAD4
  • Cyan
  • Light
  • Nearest: Powder blue

#B1DAD4 is a cyan with RGB values 177, 218, 212 and HSL 171°, 36%, 77%. It is a light colour, so black text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#B1DAD4#B1DAD4
HEX#B1DAD4
RGBrgb(177, 218, 212)
RGB (0–1)0.6941, 0.8549, 0.8314
RGB percentages69.4%, 85.5%, 83.1%
HSLhsl(171.2, 35.7%, 77.5%)
HSV / HSBhsv(171.2, 18.8%, 85.5%)
CMYK18.8%, 0%, 2.8%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,655,892
CSS custom property--colour: #B1DAD4;

Brightness & contrast

Relative luminance0.64243WCAG 2.x, 0 is black and 1 is white
Perceived brightness205.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.85:1
Contrast with white1.52:1WCAG normal text: Fail
Contrast with black13.85:1WCAG normal text: AAA
Greyscale equivalent#D1D1D1
Inverted#4E252B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6D5D4no red cones; affects about 1% of men; ΔE 14.9 from the original
Deuteranopia#CECFD5no green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#A6DCD8no blue cones; rare, and affects men and women equally; ΔE 4.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.52:1WCAG large text: Fail
Contrast with black, large text13.85:1WCAG large text: AAA

Named colours

Powder blue · ΔE 6.8Pale turquoise · ΔE 9.2Light blue · ΔE 10.6Light grey · ΔE 14.6Light cyan · ΔE 14.7Gainsboro · ΔE 15.1
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 6.85, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DAB1B7
Analogous#B1DAC0, #B1CBDA
Triadic#D4B1DA, #DAD4B1
Split complementary#DAB1CB, #DAC0B1
Tetradic#C0B1DA, #DAB1B7, #CBDAB1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F6FBFA
Lighter +10%#D4EAE7
Darker −10%#8ECAC1
Darker −20%#6CB9AE
Darker −30%#4EA498
Darker −40%#3D8278
More saturated +25%#A3E8DE
Less saturated −25%#BFCCCA

Channel breakdown

R177
G218
B212
Red177 (69.4%)
Green218 (85.5%)
Blue212 (83.1%)
Hue171.22°
Saturation (HSL)35.65%
Lightness77.45%
Dominant channelGreen
Hex per channelR B1 · G DA · B D4

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Every value on this page was computed from “b1dad4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.