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Recognised as Colour

#B1D2D5

  • #B1D2D5
  • Cyan
  • Light
  • Nearest: Powder blue

#B1D2D5 is a cyan with RGB values 177, 210, 213 and HSL 185°, 30%, 76%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#B1D2D5#B1D2D5
HEX#B1D2D5
RGBrgb(177, 210, 213)
RGB (0–1)0.6941, 0.8235, 0.8353
RGB percentages69.4%, 82.4%, 83.5%
HSLhsl(185, 30%, 76.5%)
HSV / HSBhsv(185, 16.9%, 83.5%)
CMYK16.9%, 1.4%, 0%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,653,845
CSS custom property--colour: #B1D2D5;

Brightness & contrast

Relative luminance0.60244WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.05:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.05:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#4E2D2A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CDCFD5no red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#C6CAD5no green cones; the most common form, about 1% of men; ΔE 11 from the original
Tritanopia#A6D5D3no blue cones; rare, and affects men and women equally; ΔE 5.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.05:1WCAG large text: AAA

Named colours

Powder blue · ΔE 6.3Light blue · ΔE 6.6Light grey · ΔE 11.8Silver · ΔE 12.2Pale turquoise · ΔE 12.4Gainsboro · ΔE 12.9
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 6.34, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D5B4B1
Analogous#B1D5C6, #B1C0D5
Triadic#D5B1D2, #D2D5B1
Split complementary#D5B1C0, #D5C6B1
Tetradic#C6B1D5, #D5B4B1, #C0D5B1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F3F8F9
Lighter +10%#D2E5E7
Darker −10%#90BFC3
Darker −20%#6FACB1
Darker −30%#53949A
Darker −40%#417479
More saturated +25%#A2DFE4
Less saturated −25%#C0C6C6

Channel breakdown

R177
G210
B213
Red177 (69.4%)
Green210 (82.4%)
Blue213 (83.5%)
Hue185°
Saturation (HSL)30%
Lightness76.47%
Dominant channelBlue
Hex per channelR B1 · G D2 · B D5

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Every value on this page was computed from “b1d2d5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.