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Colour

#D1DDFF

  • #D1DDFF
  • Blue
  • Light
  • Nearest: Lavender

#D1DDFF is a blue with RGB values 209, 221, 255 and HSL 224°, 100%, 91%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#D1DDFF#D1DDFF
HEX#D1DDFF
RGBrgb(209, 221, 255)
RGB (0–1)0.8196, 0.8667, 1
RGB percentages82%, 86.7%, 100%
HSLhsl(224.3, 100%, 91%)
HSV / HSBhsv(224.3, 18%, 100%)
CMYK18%, 13.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,753,855
CSS custom property--colour: #D1DDFF;

Brightness & contrast

Relative luminance0.72488WCAG 2.x, 0 is black and 1 is white
Perceived brightness221.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.5:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.5:1WCAG normal text: AAA
Greyscale equivalent#DDDDDD
Inverted#2E2200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D3DFFFno red cones; affects about 1% of men; ΔE 1.3 from the original
Deuteranopia#D0DCFEno green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#C6E3E8no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.5:1WCAG large text: AAA

Named colours

Lavender · ΔE 9Light steelblue · ΔE 10.9Light blue · ΔE 15.7Thistle · ΔE 15.8Alice blue · ΔE 16.8Ghost white · ΔE 17.4
Nearest named CSS colourLavender (#E6E6FA)ΔE 9.01, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFF3D1
Analogous#D1F4FF, #DCD1FF
Triadic#FFD1DD, #DDFFD1
Split complementary#FFDCD1, #F4FFD1
Tetradic#FFD1F4, #FFF3D1, #D1FFDC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#FFFFFF
Darker −10%#9EB7FF
Darker −20%#6B92FF
Darker −30%#386CFF
Darker −40%#0546FF
More saturated +25%#D1DDFF
Less saturated −25%#D7E0F9

Channel breakdown

R209
G221
B255
Red209 (82%)
Green221 (86.7%)
Blue255 (100%)
Hue224.35°
Saturation (HSL)100%
Lightness90.98%
Dominant channelBlue
Hex per channelR D1 · G DD · B FF

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Every value on this page was computed from “d1ddff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.