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Recognised as Colour

#B1DAD7

  • #B1DAD7
  • Cyan
  • Light
  • Nearest: Powder blue

#B1DAD7 is a cyan with RGB values 177, 218, 215 and HSL 176°, 36%, 77%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#B1DAD7#B1DAD7
HEX#B1DAD7
RGBrgb(177, 218, 215)
RGB (0–1)0.6941, 0.8549, 0.8431
RGB percentages69.4%, 85.5%, 84.3%
HSLhsl(175.6, 35.7%, 77.5%)
HSV / HSBhsv(175.6, 18.8%, 85.5%)
CMYK18.8%, 0%, 1.4%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,655,895
CSS custom property--colour: #B1DAD7;

Brightness & contrast

Relative luminance0.64396WCAG 2.x, 0 is black and 1 is white
Perceived brightness206.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.88:1
Contrast with white1.51:1WCAG normal text: Fail
Contrast with black13.88:1WCAG normal text: AAA
Greyscale equivalent#D1D1D1
Inverted#4E2528

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5D6D7no red cones; affects about 1% of men; ΔE 14.1 from the original
Deuteranopia#CDCFD8no green cones; the most common form, about 1% of men; ΔE 15.1 from the original
Tritanopia#A5DCD9no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.51:1WCAG large text: Fail
Contrast with black, large text13.88:1WCAG large text: AAA

Named colours

Powder blue · ΔE 5.4Pale turquoise · ΔE 8.9Light blue · ΔE 9.1Light grey · ΔE 14.3Light cyan · ΔE 14.3Gainsboro · ΔE 14.7
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 5.42, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DAB1B4
Analogous#B1DAC3, #B1C8DA
Triadic#D7B1DA, #DAD7B1
Split complementary#DAB1C9, #DAC3B1
Tetradic#C3B1DA, #DAB1B4, #C9DAB1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F6FBFA
Lighter +10%#D4EAE9
Darker −10%#8ECAC5
Darker −20%#6CB9B4
Darker −30%#4EA49E
Darker −40%#3D827D
More saturated +25%#A3E8E3
Less saturated −25%#BFCCCB

Channel breakdown

R177
G218
B215
Red177 (69.4%)
Green218 (85.5%)
Blue215 (84.3%)
Hue175.61°
Saturation (HSL)35.65%
Lightness77.45%
Dominant channelGreen
Hex per channelR B1 · G DA · B D7

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Every value on this page was computed from “b1dad7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.